For which of the following correlation coefficients is the degree of relationship the strongest in magnitude?
C. -. 60: a value closer to 1 indicates a stronger correlation and a value closer to 0 indicates a weaker correlation. The value of correlation ranges from - 1 to +1. The sign only indicates the direction of relationship between variables. Positive correlation indicates that the variables move in the same direction and negative correlation indicates that the variables move in the opposite direction.
For which of the following correlation coefficients is the degree of relationship the strongest in magnitude?...
Assess whether the following correlation coefficients denote a very strong relationship, strong relationship, moderate relationship, weak relationship, or no relationship at all: a) -0.74 b) -0.12 c) +0.28 d) -0.93 e) +0.84 f) Now place these correlation coefficients in order from weakest to strongest relationship.
Which of the following linear correlation coefficients indicates the strongest negative linear correlation? O A. -0.87 OB. 0.56 Осо OD. 0.91 O E. -0.78 A Moving to the next question prevents changes to this answer.
Which of the following correlations represents the strongest relationship bet variables? a. Correlation = -1.00 b. Correlation = -0.50 c. Correlation = +0.38 d. Correlation = +0.78 Which of the following correlations represents the weakest relationship between two wariables? a. Correlation = -1.00. b. Correlation = -0.40. c. Correlation = +0.18. d. Correlation = +0.88.
8. Which of the correlation coefficients shown below indicates the strongest linear correlation? a) - 0.903 b) 0.720 c) -0.410 d) 0.203 9. A manager of the credit department for an oil company would like to determine whether the average monthly balance of credit card holders is equal to $75. An auditor selects a random sample of 20 accounts and finds that the average owed is $83.40 with a sample standard deviation of $23.65. If you were to conduct a...
The correlation coefficients can be used to measure Select one: O a. The relationship of two independent variables to each other. O b. The relationship of two related variables to each other. O C. The relationship between two dependent variables to each other. d. All of the above.
Which of the following indicates the strongest correlation? Question options: r = -0.57 r = +0.78 r = -0.90 r = +0.88
(8 points) Match the following sample correlation coefficients with the explanation of what that correlation coefficient means. Type the correct letter in each box. 1. r = -.15 2. r = 0 3. r = 1 4. r = -97 A. a strong negative relationship between x and y B. no relationship between x andy C. a weak negative relationship between x and y D. a perfect positive relationship between x and y Note: You can earn partial credit on...
Which of the following correlation coefficients indicates sufficient evidence of linear correlation? Select one: a. r = 0.9 b. r = 0 c. r = 0.09 d. r = 9
Which of the following best describes correlation? a.) Correlation measures the strength of the relationship between any two variables. b.) Correlation measures the strength of the linear association between two categorical variables. c.) Correlation measures how much a change in the explanatory variable causes a change in the response variable. d.) Correlation measures the strength of the linear relationship between two quantitative variables.
The highest strength of association is reflected by which of the following correlation coefficients? Select one: a. -1.0 b. -0.95 c. 0.1 d. 0.85 e. none the above, as it cannot be determined