You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho: 1-2=0 Ha H-20 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n = 80 = 70 X1 = 104 X2 x2 = 106 0 = 8.5 02 = 7.4 (a) What is the value of the test statistic? (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) (c) With a = 0.05, what is your hypothesis testing conclusion? Do not Reject Ho. There is sufficient evidence to conclude that + 0. Reject Ho. There is sufficient evidence to conclude that = 0. 1 Do not reject Ho. There is insufficient evidence to conclude that +0. Reject Ho. There is insufficient evidence to conclude that - H * 0.