Test value and the degrees of freedom

Reference no: EM1395294

Given the variances of the two samples below, find the test value and the degrees of freedom that should be used in an F test.

Sample 1 Sample 2
Variance 7 13
Sample size 11 29

a. test value = 3.45; d.f.N. = 29 and d.f.D. = 11
b. test value = 0.54; d.f.N. = 28 and d.f.D. = 10
c. test value = 1.86; d.f.N. = 28 and d.f.D. = 10
d. test value = 1.36; d.f.N. = 29 and d.f.D. = 11

Reference no: EM1395294

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