n₁ = 31, s=5.266, n₂ = 21, s2 = 7.968, Ha: o² < 0,0 a = 0.05 Copy Data Step 1 of 2: Determine the critical value(s) of the test statistic. If the test is two-tailed, separate the values with a comma. Round your answer(s) to four decimal places.

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Given the following information:
n₁ = 31, s² = 5.266, n₂ =
21, s =
= 7.968, Ha: 0 < o2, a = 0.05
Copy Data
Step 1 of 2: Determine the critical value(s) of the test statistic. If the test is two-tailed, separate the values with a comma. Round your answer(s) to
four decimal places.
Transcribed Image Text:Given the following information: n₁ = 31, s² = 5.266, n₂ = 21, s = = 7.968, Ha: 0 < o2, a = 0.05 Copy Data Step 1 of 2: Determine the critical value(s) of the test statistic. If the test is two-tailed, separate the values with a comma. Round your answer(s) to four decimal places.
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