College GPAs can range from 0.00 to 4.00. Ben collects GPAs from a sample of students and calculates a standard deviation (s) of 6.13. This most likely implies ______.
A) the distribution of GPAs is bimodal
B) there is a great deal of variability in the GPAs of his sample
C) he needs to check his calculations
D) the distribution of GPAs is symmetrical

Question

Quizplus · Accepted Answer

Given that GPAs range from 0.00 to 4.00, a standard deviation of 6.13 is impossible, indicating a calculation error.

College GPAs Can Range from 0