Stats help

Consider the following hypothesis test. Ho: M 1 - M2 SO Ha: M 1 - 12 > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 = 40 n, = 50 x1 = 25.9 x 2 = 22.8 01 = 5.4 02 = 6 (a) What is the value of the test statistic? (Round your answer to two decimal places.) 1.91 X (b) What is the p-value? (Round your answer to four decimal places.) .0281 X (c) With a = 0.05, what is your hypothesis testing conclusion? O Reject Ho. There is sufficient evidence to conclude that #1 - M2 > 0. Reject Ho. There is insufficient evidence to conclude that /1 - M2 > 0. Do not Reject Ho. There is sufficient evidence to conclude that M1 - H2 > 0. JUN 93 32