Which of these situations could be analyzed with regression analysis? A. relationship between gender (male or female) and opinion about death penalty (favor, oppose, uncertain). B. The relationship...

Which of these situations could be analyzed with regression analysis?
A. relationship between gender (male or female) and opinion about death penalty (favor, oppose, uncertain).
B. The relationship between weight and height for 12-year old girls.
C. Comparison of four different age groups with regard to mean hours of watching televisions per day.
D. Comparison of four different age groups with regard to proportion that opposes legalization of marijuana.