Additional question: B. Construct the confidence interval that could be used for the hypothesis test described in part (a) What feature if the confidence interval leads to the same conclusion reached in part (a)?

The confidence interval is __ word(s)

What feature of the confidence interval leads to the same conclusion reached in part (a)

Since the confidence interval contains ____ (choices: only positives numbers, only negative numbers, zero) _____ ( choices: fail to reject, reject) the null hypothesis P value options are 1st blank (greater than or less than equal to) 2nd blank (reject or fail to reject) 3rd blank (is not or is)

Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couples. Complete parts (a) and (b) below Male 16,244 25,919 1387 7482 19,579 15,719 14,291 25,966 - Female 23,986 13,069 18,753 18,395 12,875 16,820 15,792 18,398 a. Use a 0.01 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, Jo is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the words spoken by the male minus words spoken by the female. What are the null and alternative hypotheses for the hypothesis test? Hold word(s) H1: Hd V word(s) (Type integers or decimals. Do not round) Identify the test statistic. t=(Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is the significance level, the null hypothesis. There sufficient evidence to support the claim that males speak fewer words in a day than females. What featin onfilence interval leads to the same conclusion reached in nart (2)