In regression analysis, the response variable is the
a. independent variable.
b. dependent variable.
c. slope of the regression function.
d. intercept.
Question 2
In a questionnaire, respondents are asked to record their age in years. Age is an example of a _____.
a. categorical variable
b. quantitative variable
c. categorical or quantitative variable, depending on how the respondents answered the question
d. ratio variable