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)Normal
B)t
C)chi-square
D)F

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 equality of standard deviations between two groups.

Which Distribution Is Used to Test the Claim That the Standard