Identifying Variables A 4-column table with 3 rows titled Dog Breeds. Column 1 is labeled Dog Breed with entries beagle, chow chow, poodle. Column 2 is labeled Energy Level with entries high, low, high. Column 3 is labeled Height (inches) with entries 15, 20, 18. Column 4 is labeled Weight (pounds) with entries 22, 58, 55.

A series of statistical questions was asked to dog owners. What are the variables for this study? Check all that apply.

a. beagle
b. chow chow
c. energy level
d. height
e. poodle
f. weight