Test the hypotheses H0 :σ2 ≤ 100 H1 :σ2 > 100 using the following results from the following random samples. a. s2 = 165; n = 25 c. s2 = 159; n = 25 b. s2 = 165; n = 29 d. s2 = 67; n = 38

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Q: 10: Give an example of the independent sample t-test.

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Q: Find the P value for the indicated hypothesis test

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.