If high values (or low values) of one variable are associated with high (or low) values of the other variable, then we call the relationship to be positive. asked Apr 10, 2017 in Psychology by Stratolaunch. 0.5 to … +.43 b. 0 votes. Out of the 75 birders, 15 wanted to see only sunbird, 10 wanted to see only flycatcher, 12 wanted to see both sunbird and nuthatch, 15 wanted to see only bee-eater, 13 wanted to see both sunbird and bee-eater, 5 wanted to see both flycatcher and nuthatch and the remaining wanted to see only nuthatch. e. The strength of the relationship cannot be determined from the regression equation. New questions in Mathematics. .90 . See my table below. This is a type of research design that a social scientist may utilize. The correct answer is d. +.90. All other trademarks and copyrights are the property of their respective owners. See below I would say -0.68, but still -0.68 does not indicate a strong correlation. a. The Calculus Alchemist. r = -0.90. 2 Answers. A. View Answer In the following question choose the pair/group of figure that show the same relationship as given In these questions some figures of circles and some words are given. Which of the following diagrams indicates the best relation between Boys, Girls and Students ? -0.50 +1.24 +0.01 +0.62 -0.98 - e-eduanswers.com 3 4 5. 3 −1 indicates a perfect negative linear relationship – as … a. Services, Working Scholars® Bringing Tuition-Free College to the Community. E. 0.8. a) .5 b) -. −.64 c. −.72 d. .00 1. asked Mar 8, 2020 in Psychology by madds. Which of the following coefficients indicates the strongest correlation?-0.8 +0.5 +0.7-0.2; Which of the following coefficients indicated the weakest correlation?-0.9 +0.8-0.2 +0.1; A researcher finds that the more alcohol a student drinks the morning of an important exam, the lower that student's exam grade will be. Answer: A. -0.50 +1.24 +0.01 +0.62 -0.98 - edu-answer.com A perfect relationship b. The following points are the accepted guidelines for interpreting the correlation coefficient: 1. What is the relation between the speeds of the two boats? Continue to order Get a quote. -.98 .90 1.2 -.45 0.0 Which of the following is considered a disadvantage of naturalistic observation? Post navigation . I understand that the strength can vary from 0-1 and I thought I understood that positive or negative simply … a) -0.85 - This was my answer which I thought was the closest to one (meaning strongest. +0.66 c. +1.22 d. -3.21. developmental-psychology; 0 Answers. Find the retail price of an item that costs $13.50 * 05 How many terms are in this expression? Which of the following coefficients of correlation indicates the STRONGEST relationship between two sets of variables? a) +0.65 b) -0.89 c) +0.10 d) -0.10 For example, we know that the correlation between height and weight is approximately r=.70 If we square this number to find the coefficient of determination - r-squared=.49 Thus, 49 percent of one's weight is directly accounted for one's height and vice versa. Visually, this represents any relationship between two variables that depicts a straight line when plotted out next to each other in a graph. The sign just indicated the direction. Pearson product-moment correlation takes a value between -1 to 1. N ooo IV. 1:They do not have any relationship, so they do not affect each other. math The more a person works, the more coffee he or she tends to drink. Which of the following correlation coefficients indicates the strongest relationship? b)1.94. c)0.58 - This is what the textbook says is the correct answer, but why? -0.81 b. C) 0.8. A researcher measures the following correlation between cups of coffee consumed daily and daily work schedule. Image shows a Venn diagram with three circles. asked Apr 6, 2017 in Psychology by dark_chem. Which description best explains the relationship between these two factors? +0.65 b. Therefore among the four options given of -0.15, -0.8, 0.38, 0.03 the strongest relation between two factors is given by -0.8 but as the '-' sign indicates the two factors are negatively correlated. Which of these correlation coefficients indicates the least amount of association? Answer Save. The linear regression line indicates. +1 indicates a perfect positive linear relationship: as one variable increases in its values, the other variable also increases in its values via an exact linear rule. 2012 … In correlational studies, it is always possible that an … While correlation coefficients measure the strength of association between two variables, linear correlation indicates the strongest association between two variables. The strongest ones are when Since the maximum strongest negative correlation is when r=-1, then is the strongest correlation enlisted above. Which of the following is a possible value of r2, and indicates the strongest linear relationship between two quantitative variables? -.50C. Relevance. In "Goodbye, Michael," the staff members of Dunder Mifflin each get a moment with their departing Regional Manager. The vinegar circle, indicated as acid, overlaps the water and ammonia circles. 2 +1 indicates a perfect positive linear relationship – as one variable increases in its values, the other variable also increases in its values through an exact linear rule. Definition of Coefficient of Correlation. a. We need all of the following to calculate Y' using linear regression except the. Sign does notindicate strength. Which of the following indicates the strongest positive relationship? Which of the following values indicates the strongest relationship between two variables as measured by a correlation coefficient? AFCAT Exam Mock Test 2020: Get the mock test for AFCAT 2020 Online Exam with the answer key for Non-technical candidates. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. B) -0.3. Which of the following r-values indicates the weakest relationship between two variables? 1.12 b.-.92 c..58 d..87 ANS: B REF: p. 45 OBJ: 2.8 TOP: Study Guide KEY: Concept/Applied 83. Which of the following r-values indicates the strongest relationship between two variables? Lv 6. A correlation will demonstrate if there is a connection between two variables and show whether they increase or decrease simultaneously. ★★★ Correct answer to the question: Which of the following correlational coefficients represents that strongest correlation? Answer: 1 question Which of these r-values represents the strongest correlation? The strongest relationship is -.98. no relationship between the variables. Which correlation coefficient indicates the strongest relation between two variables? The strongest correlation is -0.8. Which of the following diagrams indicates the best relation between Teacher, Parents and Guardians ? d. +.25. +.50 b. answered Apr 10, 2017 by Lisas . We use cookies to give you the best possible experience on our website. Best answer . The relationship between ____ best illustrates a positive correlation. This value is a positive correlation that is strong. On the one question, I am thinking that the weakest relationship is indicated by -0.74 (c), and not +0.10 (a) as given in the quiz answers. Which of the following indicates the strongest relationship between variables from PSYC 6421 at East Carolina University Upvote (9) Views (8217) Followers (3) Write an Answer Register now or … Which of the following correlation coefficients indicates the strongest relationship between two variables? Follow The correlation coefficient that indicates the weakest linear association between two variable is ? –0.8. Pearson Product Moment Correlation Coefficient. a. The following questions are based on the information given below: Out of a group of 60 students, 25 play Cricket, 30 play Football, 24 play Volleyball, 10 play Cricket and Football, 9 play Cricket and Volleyball, 12 play Volleyball and Football and 5 play all the three. A correlation coefficient of zero describes a. a positive relationship between two variables. 2 Michael. In simple linear regression analysis, the coefficient of correlation (or correlation coefficient) is a statistic which indicates an association between the independent variable and the dependent variable.The coefficient of correlation is represented by "r" and it has a range of -1.00 to +1.00. So all right, that numerical value. No relationship between the variables c. A perfect negative relationship d. A perfect positive relationship. b. Which of these calculates a simple correlation between pairs of scores? © copyright 2003-2021 Study.com.