Question: Please help me find the t-stat and p-value Assume that you have a sample of n1=4, with the sample mean X1=42, and a sample standard
Please help me find the t-stat and p-value
Assume that you have a sample of n1=4, with the sample mean X1=42, and a sample standard deviation of S1=4, and you have an independent sample of n2=7 from another population with a sample mean of X2=37 and the sample standard deviation S2=5. Assuming the population variances are equal, at the 0.01 level of significance, is there evidence that 1>2 ? Determine the hypotheses. Choose the correct answer below. A. H0:12 B. H0:1>2 H1:12 H1:1>2 D. H0:1=2 C. H0:1=2 H1:1=2 H1:1=2 Find the test statistic. ISTAT = (Round to two decimal places as needed.)
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