Consider the following hypothesis test. Holly - My = 0 Hai My - M270 The following results are from independent samples

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Consider The Following Hypothesis Test Holly My 0 Hai My M270 The Following Results Are From Independent Samples 1 (45.44 KiB) Viewed 79 times

Consider the following hypothesis test. Holly - My = 0 Hai My - M270 The following results are from independent samples taken from two populations assuming the variances are unequal. Sample 1 Sample 2 n = 35 n2 = 40 1 = 13.6 #2 = 10.1 S, = 5.5 52 8.3 (a) What is the value of the test statistic? (Use x1 - x2. Round your answer to three decimal places.) (b) What is the degrees of freedom for the t distribution? (Round your answer down to the nearest integer.) (c) What is the p-value? (Round your answer to four decimal places.) p-value = (d) At a = 0.05, what is your conclusion? O Do not Reject Ho. There is insufficient evidence to conclude that My - H2 + 0. O Reject Ho. There is insufficient evidence to conclude that My – 0. O Do not Reject Ho. There is sufficient evidence to conclude that uy - M27 0. O Reject Ho. There is sufficient evidence to conclude that M1 - H2+ 0.