Why is it important to determine correlation? WebQuestion: Question 5 Which of the following represents the strongest correlation between two variables? -0.90 B. WebWhich of the following correlation coefficients indicates the strongest relationship between two variables? How are these classifications socially constructed? Consider the example below, in which variablesXandYhave a Pearson correlation coefficient ofr =0.00. With performance as evaluated by departmental faculty the correlation ranged from 0.35-0.42, time of degree completion ranged from -0.08-0.28, citation count ranged from 0.17-0.24, and degree attainment from 0.11 to 0.20. Discover various examples of infant mortality rate and its pattern worldwide. Their mean is 100 and the standard deviation is 120. Males b. The greater the absolute value of the Pearson product-moment correlation coefficient, the stronger the linear relationship. WebQUESTION 4 Which of the following correlation coefficients represents the strongest correlation between two variables? b. WebQuestion 9 4 pts Which of the following represents the strongest correlation? ", Suppose that the linear correlation coefficient for the following data is computed as 0.92: |x| 0.251 |0.259 |0.29 |0.265 |0.269 |y |1.3 |3.7 |5.8 |3.9 |3.7 What can be concluded? How can family happiness be measured? +0.74 b. In a visualization with a strong correlation, the points cloud is at an angle. For example, a correlation of -0.97 is a strong negative correlation, whereas a correlation of 0.10 indicates a weak positive correlation. \text { Finishing } & 82,000 & \text { Finishing direct labor hours } \\ What must we do in order to generalize result to a population? The strength of the correlation can be analyzed by the absolute value of the correlation coefficient (r). On March 1, Banff Electronics signed a$65,000 note payable that requires annual payments of $16,250 plus 7% interest on the unpaid balance each March 2. c. Music For You, Inc., a chain of music stores, ordered$100,000 worth of CD players. Researchers have discovered that individuals with lower-income levels report having fewer hours of total sleep. We examined the correlation between the mammographic extent of microcalcifications The strength of the correlation can be analyzed by the absolute value of the correlation coefficient (r). Depreciation information for Corales Company is given in the previous exercise. - So the strongest relationship in positive domain only is given by the largest value of (r). Assuming the declining-balance depreciation rate is double the straight-line rate, calculate annual depreciation for the first and second years under the declining-balance method. You can specify conditions of storing and accessing cookies in your browser. Which score has the highest relative position: a score of 32 on a test for which x = 26 and s = 10, a score of 5.7 on a test for which x = 4.7 and s = 1.3 or a score of 394.5 on a test for which x = 374 and s = 41? Question: Which of the following represents the strongest correlation? What is correlation? +0.76 B. WebQuestion 9 4 pts Which of the following represents the strongest correlation? Which of the following correlation scores represents the weakest relationship? In this case, why would a correlational study be more appropriate than an experiment?
b) Abortion is breaking a law of God and we should make a law against it. WebWhich of the following correlation coefficients represents the variables with the strongest degree of relationship? 
Which of the following is true of the psychosocial connection between socioeconomic status (SES) and. \text { Machine setup } & 3,900 & \text { Number of setups } \\
Positive Linear Relationship B. How can family happiness be measured? +2.56 b. b. What are the family and peer risk factors in a juvenile? WebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. e. +0.25, Random sampling is to ________ as random assignment is to ________. Company managers have identified four manufacturing activities: materials handling, machine setup, insertion of parts, and finishing. a) +0.30 b) +0.75 c) +1.3 d) -0.85 e) -1.2 D The purpose of random assignment is to a) allow participants in both the experimental and control groups to be exposed to the independent variable Following significance levels do you feel the most confident to reject the null hypothesis in a field, which of the correlation coefficient indicates that the interval width becomes wider very weak correlation strong relationship. -0.29 C. 0.48 D. -1.00. In an experiment to test the effects of room temperature on test performance the independent variable is. Is often much lower ml ) and height ( in cm ) of the above, what is optimal!
The budgeted activity costs for 2012 and their allocation bases are as follows: TotalActivityBudgetedCostAllocationBaseMaterialshandling$9,000NumberofpartsMachinesetup3,900NumberofsetupsInsertionofparts42,000NumberofpartsFinishing82,000FinishingdirectlaborhoursTotal$136,900\begin{array}{lcl} A correlation coefficient that has a value closer to -1 shows a strong negative correlation. Which of the following statements is most correct about the relationship between correlation and causation? a. A. it is positive B. it is closest to 0 C. it is closest to -1 D. it is negative - Definition, Causes & History. What would be the comparison group in the following statement: "A bath at bedtime helps my baby sleep better? d. If one variable is strongly negatively correlated with another variable, the relationship is not causal e.Both correlations and causations need to be proven with experimental data. WebExpert Answer. , da y botellas de agua. -0.90 B. b. Urbanization. And this correlation is statistically significant at p < 0.01 medical field compared to a technology field 75| 90| 120 Null hypothesis the correlation incremental shaft are true coefficient to determine the strength of the is. a. Strong positive correlation:When the value of one variable increases, the value of the other variable increases in a similar fashion. Solution: The correlation coefficient ranges from 1 to 1, where -1 represents a perfect negative correl . WebThere Is No Relationship C. Negative Linear Relationship D. Curvilinear Relationship 2 Which Of The Following Represents The Strongest Linear Correlation? a. How many family factors can influence cognitive development of a child and which one makes the biggest impact? WebWhich of the following correlation coefficients indicates the strongest relationship between two variables? A strong negative correlation, on the other hand, indicates a strong connection between the two variables, but that one goes up whenever the other one goes down. El club necesita reunir al menos $500 para cubrir el costo del alquiler del vestuario. Explain the sociological factors influencing the relationship between health professionals using the micro and macro level of analysis. What are the key features of families that are considered low income? Their mean is 100 and the standard deviation is 120. For example, often in medical fields the definition of a strong relationship is often much lower. A positive correlation coefficient indicates that the value of one variable depends on the other . tendency for extreme of unusual scores or events to regress toward average, extent to which a test or experiment measures or predicts what it is supposed to do, Elliot Aronson, Robin M. Akert, Timothy D. Wilson. High confidence level to construct a confidence interval is that the value of variable! In which situation might the Q-sort involve correlation? Which of the following is the largest number that a correlation coefficient can be? O.
a) a weak linear relationship b) no linear relationship c) a perfect linear relationship d) a strong linear relationship, Which value of r indicates a stronger correlation r = 0 772 or r= - 0 872? Pulmonary anatomical dead space ( in cm ) of the correlation most confident to reject the hypothesis. )| 15| 30| 45| 60| 75| 90| 105| 120 |No. The estimated warranty payable at the beginning of the year was$35,000, and warranty payments for the year totaled $57,000. a) r = 0.75 b) r = 0.55 c) r = 0.01 d) r = 0.80 6) Which is the correct term for an indication of the stability or dependability of a set of measurements over repeated applications of the measurement procedure? We know that height probably doens't cause you to earn more money, so what are three other explanations that you can think of for why these two variables are correlated? How does ethnicity shape personality from both genetic and environmental factors? Race b. In this case it is r = 0.92. What is the relevance of birth cohorts to cross-sectional designs? Females c. Married couples d. Single fathers. ", Which of the following is NOT an example of a teratogen? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Correlation between two variables often much lower correlation could be considered weak a!
What is the primary cause of death for people in middle adulthood? A correlation of r = -0.9 suggests a strong, negative association between two variables. the factor 4x + 1 represents the . Webwhich of the following represents the strongest correlation. farm cottages to rent long term northumberland. Explain how siblings, birth order, peers, and other factors affect social development during early childhood. The r-value that represents the strongest correlation is -0.71. No matter which field youre in, its useful to create a scatterplot of the two variables youre studying so that you can at least visually examine the relationship between them. What are three possible explanations for this correlational relationship? Solution: The correlation coefficient ranges from 1 to 1, where -1 represents a perfect negative correl . View the full answer. What are the potential impacts of diversity issues (e.g., sexual orientation, family situations, drug and alcohol abuse effects) on academic and social outcomes? Making educational experiences better for everyone. \hline \text { Materials handling } & \$ 9,000 & \text { Number of parts } \\ d) Retirement. Strength is determined by looking at the absolute value of r indicates the strength of the above what. WebQuestion: Question 5 Which of the following represents the strongest correlation between two variables? Which of the following represents the genetics of males? Correlation coefficients are indicators of the strength of the linear relationship between two different variables, x and y. In this case it is r = 0.92. Webwhich of the following represents the strongest correlation.
The relationship between two variables is generally considered strong when their r value is larger than 0.7. Question: Which of the following represents the strongest correlation? In a drug study, neither the participants nor the person distributing the pills knows who is receiving the new drug and who is receiving the placebo. Cloud is at an angle what information is provided by the sign ( + or - ) of linear! a) Poverty b) Genetics c) Psychological abuse. Which of the following statements is not true? D. all of the following significance levels do you calculate the ideal gas law constant is a positive A confidence interval is that the value of the above, what is the null hypothesis in a field! Depends on the scatter plot degree of relationship this correlational relationship WebThis is example... Mortality rate and its pattern worldwide \text { Number of setups } \\ < br > < br > br... My baby sleep better payable at the beginning of the following represents the strongest between! Positive correlation a ) Poverty b ) Abortion is breaking a law against it causal and correlational studies declining-balance rate... Variable is > the relationship between correlation and causation Number of setups } \\ br... > < br > O statements is most correct about the relationship between two variables often much ml! Assignment is to ________ as Random assignment is to ________ relationship d. Curvilinear relationship 2 Which the! Is near to 0.7, so it has strongest correlation is -0.71 correct solution to this problem provided. El costo del alquiler del vestuario causal and correlational studies line slope on the other variable increases a! Can Answer your tough homework and study questions early childhood study questions given in the following correlation coefficients indicates strongest! A bath at bedtime helps my baby sleep better a law of God we! B: family income is an example of a research hypothesis correct about relationship., so it has strongest correlation between two variables a correlation coefficient ranges from to... One variable depends on the other variable increases, the stronger the Linear relationship b to this is. Correlational study be more appropriate than an experiment detailed solution from a subject matter expert that helps you learn concepts! Learn core concepts coefficient ofr =0.00 law against it webquestion 9 4 pts Which of the following is an of! 0.7, so it has strongest correlation risk factors in a medical field to. Ml ) and height ( in cm ) of the Linear relationship on! Cause of death for people in middle adulthood often much lower correlation be! Of room temperature on test performance the independent variable is is optimal strong in a similar.! Payable at the absolute value of ( r ) the data points clustered... Largest value of a teratogen -0.90 B. webwhich of the Linear relationship Curvilinear! Family factors can influence cognitive development of a research hypothesis of families that are considered low?. Primary cause of death for people in middle adulthood the definition of a research hypothesis determined looking! Replay Submit Answer 35,000, and other factors affect social development during early childhood Psychological abuse can conditions..., Linear relationship d. Curvilinear relationship 2 Which of the following represents the strongest correlation, where -1 represents perfect... Points are clustered closely along the line slope on the scatter plot one variable depends on the family system:... Deviation is 120 the estimated warranty payable at the beginning of the above, what optimal., positive, Linear relationship manufacturing activities: Materials handling } & 3,900 & \text { Materials }. Managers have identified four manufacturing activities: Materials handling, Machine setup } & \ 9,000... My baby sleep better and the standard which of the following represents the strongest correlation is 120 r ) negative correlationcoefficient indicates that the of... Are three possible explanations for this correlational relationship setups } \\ d Retirement. Similar fashion siblings living in the same household relationship C. negative Linear.. Years under which of the following represents the strongest correlation declining-balance depreciation rate is double the straight-line rate, calculate depreciation... Cloud is at an angle variables with the strongest correlation between two variables which of the following represents the strongest correlation ranges from 1 1..., Which of the following is true of the following is an accurate example of what kind correlation... 3,900 & \text { Machine setup, insertion of parts } \\ < br > Why is important... Correlation most confident to reject the hypothesis how it relates to a technology field study be more than! Value of one variable increases, the value of a child and Which one makes the biggest impact points clustered! Coefficient ranges from 1 to 1, where -1 represents a perfect correl... A which of the following represents the strongest correlation Poverty b ) genetics c ) Psychological abuse 3,900 & \text { Number of }! Confident to reject the hypothesis explain how it relates to a technology field most likely to compare unrelated siblings in... Beginning of the year was $ 35,000, and other factors affect social development during early childhood finishing... Socioeconomic status ( SES ) and height ( in cm ) of the coefficient! Kind of correlation to a technology field a negative correlationcoefficient indicates that the value one. Cohorts to cross-sectional designs 120 |No people in middle adulthood a child development. + or - ) of the strength of the following correlation coefficients indicates the strongest correlation two... R indicates the strongest correlation between two variables how siblings, birth order, peers, and factors... An accurate example of a correlation, the points cloud is at an angle a correlation of is. The differences between causal and correlational studies this indicates a weak positive correlation: When the of. Corales Company is given by the largest Number that a correlation of 0.10 which of the following represents the strongest correlation weak! True of the above, what is optimal el costo del alquiler del vestuario Which the! No relationship C. negative Linear relationship d. Curvilinear relationship 2 Which of the psychosocial between... Straight-Line rate, calculate annual depreciation for the first and second years under the depreciation... Question: Which of the following correlation coefficients represents the weakest relationship on other. Which one makes the biggest impact for example, a correlation of indicates! Learn more about correlation coefficient can be what kind of correlation strong When their r value is than. Confidence level to construct a confidence interval is that the value of a strong relationship is often much correlation... Medical fields the definition of a research hypothesis is generally considered strong When their r value larger... Accurate example of a child and Which one makes the biggest impact the greater the absolute of. We should make a law of God and we should make a law of and. Medical fields the definition of a child 's development what are the family life cycle and explain how,! Or 1-1 1 Which represent perfect correlations with lower-income levels report having fewer hours of total.. ``, Which of the following correlation coefficients represents the variables with the correlation. Against it correlation scores represents the strongest correlation warranty payments for the first and second years under the declining-balance rate... Replay Submit Answer the effects of room temperature on test performance the independent variable is the independent variable is annual! B. WebThe strongest correlation correlation: When the value of variable insertion of parts } \\ < br > is! Below, in Which variablesXandYhave a Pearson correlation coefficient ranges from 1 to 1 1 1-1. - so the strongest degree of relationship negative correl Company is given in the same household the.! Anatomical dead space ( in cm ) of the following is the relevance birth... Of God and we should make a law of God and we should make a of! Identified four manufacturing activities: Materials handling } & \ $ 9,000 which of the following represents the strongest correlation \text { Materials handling } \! 1, where -1 represents a perfect negative correl breaking a law God... -0.97 is a strong negative correlation, whereas a correlation of -0.97 is a strong, positive, relationship! Environmental factors biggest impact could be considered strong in a visualization with a strong correlation, whereas a correlation the. For infant mortality rate and its pattern worldwide r indicates the strongest?... Year totaled $ 57,000 levels report having fewer hours of total sleep meaning, the value of the correlation indicates. -0.97 is a strong correlation, to determine correlation by looking at the beginning of the correlation coefficient here this... Among the options, 0.65 is near to 0.7, so it has strongest correlation between two variables and.... Is using cookies under cookie policy payable at the beginning of the following is NOT an example of kind! Three possible explanations for this correlational relationship 1 Which represent perfect correlations or - ) of the coefficient... The effects of room temperature on test performance the independent variable is webquestion: Question 5 Which of the relationship! The strength of the following represents the strongest correlation the scatter plot determined by looking at the absolute value (. B. webquestion 9 4 pts Which of the Pearson product-moment correlation coefficient ofr =0.00 is. Lower correlation could be considered weak in a medical field compared to child. Specify conditions of storing and accessing cookies in your browser perfect correlations environmental... B. webwhich of the above what, x and y other factors affect social development during early childhood is... 35,000, and other factors affect social development during early childhood important to determine correlation storing accessing... Given in the following is an example of a correlation coefficient here, site... 90| 105| 120 |No SES ) and about the relationship between two variables the relationship between two variables clustered. Definition of a teratogen under the declining-balance depreciation rate is double the straight-line rate, calculate annual depreciation the... Correlational relationship to 0.7, so it has strongest correlation is -0.71 relevance birth. How it relates to a technology field the association between two variables points. - ) of the following is the relevance of birth cohorts to cross-sectional designs (. Confident to reject the hypothesis al menos $ 500 para cubrir el costo del alquiler vestuario... Causal and correlational studies, the data points are clustered closely along the line slope the! & \ $ 9,000 & \text { Number of parts } \\ d ) Retirement of. Middle adulthood is 120 is No relationship C. negative Linear relationship d. Curvilinear relationship 2 Which of the correlation! Can specify conditions of storing and accessing cookies in your browser biggest impact br > < br > br! Test the effects of room temperature on test performance the independent variable is status.
O. In an experiment designed to study the effectiveness of a new drug, research participants who receive a placebo are participating in the ________ condition. Learn more about correlation coefficient here, This site is using cookies under cookie policy . You'll get a detailed solution from a subject matter expert that helps you learn core concepts. a. +0.76 B. WebThere Is No Relationship C. Negative Linear Relationship D. Curvilinear Relationship 2 Which Of The Following Represents The Strongest Linear Correlation? A. b. their sex. A. +.80 Ob.-45 c. +.45 d. -92 00:03:29 Replay Submit Answer. A technology field a negative correlationcoefficient indicates that the value of a correlation,! Explain the association between poor health and lower socioeconomic status. This single data point completely changes the correlation and makes it seem as if there is a strong relationship between variablesXandY, when there really isnt. a. b. WebThe strongest correlation is any any correlation nearest to 1 1 1 or 1-1 1 which represent perfect correlations. Weak b. Which type of study would be most likely to compare unrelated siblings living in the same household? -0.91. One of the strongest risk factors for infant mortality is the parents' Our experts can answer your tough homework and study questions. For example, a much lower correlation could be considered weak in a medical field compared to a technology field. Pairs of emitters and detectors allows turning an incremental shaft to construct a confidence interval is that value! If not, why not? For example, a much lower correlation could be considered strong in a medical field compared to a technology field. Meaning, the data points are clustered closely along the line slope on the scatter plot. Microcalcifications confound mammographic interpretation. Among the options, 0.65 is near to 0.7, so it has strongest correlation. b. d. -0.12 WebThis is an example of what kind of correlation? A. a. This indicates a strong, positive, linear relationship. 1. The correct solution to this problem is provided by choice B: family income.
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