If the coefficient of correlation is 0.4, the coefficient of variation is ___.Group of answer choices16%0.40%4%any positive value
Question
If the coefficient of correlation is 0.4, the coefficient of variation is ___.Group of answer choices16%0.40%4%any positive value
Solution
The coefficient of correlation and the coefficient of variation measure two different things and are not directly related. The coefficient of correlation measures the strength and direction of a linear relationship between two variables, while the coefficient of variation measures the relative variability in a data set. Therefore, the coefficient of variation could be any positive value, regardless of the coefficient of correlation. So, the answer is "any positive value".
Similar Questions
If the correlation coefficient is .4, the percentage of variation in the dependent variable explained by the estimated regression equation is Group of answer choices.40%16%4%.16%
A researcher has collected the following sample data. 351232The coefficient of variation isGroup of answer choices72.66%264%81.24%27.66%
Consider the data below:X1721161511242719Y7366617071906884Determine Pearson's product coefficient of correlation.Group of answer choices0.27480.0755-0.07850.9371
A bivariate relationship has a correlation coefficient ( � ) (r) of 0.7. 0.7. Identify the % of variation in the response variable that can be explained by response in the explanatory variable:
If the coefficient of determination is equal to 1, then the coefficient of correlation must be equal to 1.Group of answer choicesFalseTrue
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.