Which distribution is used to test the claim that the standard deviation of the ages (in years) of when girls first learn to ride a bike is equal to the standard deviation of the ages (in years) when boys first lean to ride a bike?
A) F
B) chi-square
C) t
D) Normal

Question

Quizplus · Accepted Answer

The F-distribution is used to compare two variances or standard deviations, making it suitable for testing the claim about the standard deviations of ages for girls and boys learning to ride a bike.

Which Distribution Is Used to Test the Claim That the Standard