Question: find the test statistic, p value, and find and Interpret the 95% confidence interval. Independent random samples selected from two normal populations produced the sample

find the test statistic, p value, and find and Interpret the 95% confidence interval.

Independent random samples selected from two normal populations produced the sample means and standard deviations shown to the right a. Assuming equal variances, conduct the test Ho (H1 - #2) -0 against Hat (#1 - H2) #0 using a = 0.05. Sample 1 Sample 2 b. Find and interpret the 95% confidence interval for (H1 - H2) my = 16 12 = 13 =5.8 *2 =71 Sy = 3.9 S2 = 4.3 a. Find the test statistic. The test statistic is (Round to two decimal places as needed.)

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