Question: The standard deviation (s 1 ) of sample group one is equal to 6.0 (units unimportant). The standard deviation (s 2 ) of sample group

The standard deviation (s1) of sample group one is equal to 6.0 (units unimportant). The standard deviation (s2) of sample group two, taken from a different population, is 4.0. Perform an F test to determine whether to use a t test with equal variances or a t test with unequal variances. The calculated value for F to two decimal places is ____

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