Question: Part A is difficult for me to solve Save 14 of 36 (36 complete) HW Score: 62.02%, 63.88 of 103 pts XXx 9.3.5-T Question Help

Part A is difficult for me to solve

Save 14 of 36 (36 complete) HW Score: 62.02%, 63.88 of 103 pts XXx 9.3.5-T Question Help Treatment Placebo A study was done using a treatment group and a placebo group. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.10 significance level for both parts. 29 2.39 2.63 0.69 0.99 a. Test the claim that the two samples are from populations with the same mean. What are the null and alternative hypotheses? OA. Ho: My # H2 B. Ho: M1 = H2 H1: My

H2 The test statistic, t, is (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. parts remaining Clear All Check Answer Type here to search O 7:41 PM

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