A researcher is studying psychological factors in academic achievement among teenage boys. One variable he is particularly interested in is determination. What information does a measure of variability for the variable determination convey? Check all that apply.


A. How spread out are the values for determination among teenage boys?

B. How consistent are the values for determination among teenage boys?

C. What is the average value for the variable determination among teenage boys?

D. what is the most common value for the variable determination among teenage boys?