Which two of the following variables have the weakest correlation.
a. -.070
b. -.058
c. -.079
Answer:
a. -.070 and b. -0.58 are two of the weakest correlations because these are more closer to zero than -0.079.
We know that the correlations near to zero are weakest correlations.
The correlations near to +1 or -1 are strongest correlations.
Which two of the following variables have the weakest correlation. a. -.070 b. -.058 c. -.079
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.
1. Which of the following is correct? A. In correlation analysis there are two variables and both are dependent B. I n correlation analysis there are two variables and both are independent C. I n regression analysis there are two variables and both are dependent D: In regression analysis there are two variables and both are independent 2. measures the strength of linear association between two variables. A. Regressor B. Regressand C. Correlation coefficient D. None 3. the independent variables....
Which of the following two variables have a correlation coefficient of 1? Outside temperature and sales of ice cream on that day One's daily sugar intake measured in pounds and one's daily sugar intake measured in kilograms One's length of time spent studying and one's grade on a test One's height and one's IQ
Suppose that two variables, x and y, have a correlation coefficient of 0.27. Which of the following statements are true? You must make a selection for each option. Click once to place a check mark for correct answers and click twice to empty the box for the wrong answers. The variables have a positive linear relationship. There is a weak relationship between these two variables. There is a strong relationship between these two variables As xincreases, y decreases. As x...
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.
Which of the following is false? Correlation coefficient and the slope always have the same sign (positive or negative). If the correlation coefficient is 1, then the slope must be 1 as well. Correlation measures the strength of linear association between two numerical variables. If the correlation between two variables is close to 0.01, then there is a very weak linear relation between them.
Below is a correlation matrix for four variables (labeled A, B, C, and D). which value in the matrix indicates the strongest relationship? A B C B .64 C -.59 .45 D -.65 .52 -.27 Select one -.65 .64 -.59 .52
Which of the following statements is correct? a. The stronger the linear relationship between two variables, the closer the correlation coefficient will be to 1.0. b. Two variables that are uncorrelated with one another may still be related in a nonlinear manner. c. A scatter plot showing two variables with a positive linear relationship will have all points on a straight line. d. All of the above are correct.
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the variables have a negative linear correlation: 2. Describe the range of values for the correlation coefficient. 3. What does the sample correlation coefficient r measure? Which value