PSTAT 120 Applets
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F Test
Value
Formula
\(H_0: \sigma_1^2 = \sigma_2^2 \)
\(\alpha =\)
Significance level
\(H_1: \sigma_1^2 \neq \sigma_2^2 \)
Enter Raw Data
\(s_1^2 =\)
Sample 1 variance
\(s_2^2 =\)
Sample 2 variance
\(n_1 =\)
Sample 1 size
\(n_2 =\)
Sample 2 size
Enter numbers separated by commas
Sample 1
Sample 2
Cancel
Enter
