Hypothesis Testing:

Handout 9 (Chapter 9): Inferences Based on Two Samples. TESTS. One-sided (One tailed) test: ... Since the table on your book is not very detailed, you can use both degrees of freedom as 40 to look at the table. Since 1.2219 is not larger than 1.6412 or smaller than 0.61214, fail to reject H0 . Conclude that the variances are the same. ................
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