you-are-comparing-the-variability-of-two-different-teaching-methods-using-a-two-

Question

You are comparing the variability of two different teaching methods using a two-sample $F$ -test. If the first group has $22$ students and the second group has $17$ students, what are the appropriate degrees of freedom for the numerator and denominator?

Accepted Answer

$d . f . N = 21, d . f . D = 16$

Answer

$d . f . N = 21, d . f . D = 16$

Answer

$d . f . N = 21, d . f . D = 16$

Answer

$d . f . N = 21, d . f . D = 16$

You are comparing the variability of two different teaching methods using a two-sample FF-test. If the first group has 2222 students and the second group has 1717 students, what are the appropriate degrees of freedom for the numerator and denominator?

You are comparing the variability of two different teaching methods using a two-sample $F$ -test. If the first group has $22$ students and the second group has $17$ students, what are the appropriate degrees of freedom for the numerator and denominator?