Question: Since the test statistic is not/ isPlease answer all Provided below are summary statistics for independent simple random samples from two populations. Use the pooled

Since the test statistic is not/ isPlease answer all

Since the test statistic is not/ isPlease answer all Provided below are

Provided below are summary statistics for independent simple random samples from two populations. Use the pooled t-test and the pooled t-interval procedure to conduct the required hypothesis test and obtain the specified confidence interval. Xq = 12, S1 = 2.2, ny = 13, X2 = 15, $2 = 2.2, n2 = 13 a. Two-tailed test, a = 0.05 b. 95% confidence interval .. a. First, what are the correct hypotheses for a two-tailed test? OA. HO: H1 > H2 OB. HO: H1 = H2 Ha: H1 = H2 Ha: H1 # H2 OC. HO: Hy

H2 Ha: Hy

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