1.2.

You may need to use the appropriate technology to answer this question. Consider the following hypothesis test. H0: 0 = 100 Ha: ,1: 100 A sample of 65 is used. Identify the p-value and state your conclusion for each of the following sample results. Use 05 = 0.05. (a) E = 103 and s = 11.5 Find the value of the test statistic. (Round your answer to three decimal places.) 2.805 x Find the p-value. (Round your answer to four decimal places.) p-value = 0.0068. X State your conclusion. Do not reject H0. There is sufficient evidence to conclude that p = 100. O Reject H0. There is sufficient evidence to conclude that it s 100. O Reject H0. There is insufficient evidence to conclude that ,u i 100. 0 Do not reject H0. There is insufcient evidence to conclude that ,1: 100. X (b) E = 95.5 and s = 11.0 Find the value of the test statistic. (Round your answer to three decimal places.) .3298 .y Find the p-value. (Round your answer to four decimal places.) p-value = 0.0016 J State your conclusion. 0 Do not reject H0. There is sufficient evidence to conclude that p = 100. Reject H0. There is sufficient evidence to conclude that it s 100. O Reject H0. There is insufficient evidence to conclude that ,u at 100. 0 Do not reject H0. There is insufcient evidence to conclude that ,0: 100. J (c) = 101 and s = 10.5 Find the value of the test statistic. (Round your answer to three decimal places.) 1.536 x Find the p-value. (Round your answer to four decimal places.) p-value = 0.1295. X State your conclusion. 0 Do not reject H0. There is sufficient evidence to conclude that p : 100. O Reject H0. There is sufficient evidence to conclude that ,u 7: 100. O Reject H0. There is insufficient evidence to conclude that u at 100. Q) Do not reject H0. There is insufcient evidence to conclude that ,u i 100