please answer last three subparts. thank you!!
Extracted text: 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 15,260 25,397 1441 7983 18,543 15,283 14,070 25,913 D Female 25,576 13,360 17,639 18,409 12,792 16,333 16,221 18.832 a. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, u. 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? Ho: Ha V word(s) H1: Hd word(s) (Type integers or decimals. Do not round.)
Extracted text: 1. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females. Part A in picture below with data table: A. What are the null and alternative hypotheses for the hypothesis test B. Identify the test statistic C. Identify the p-value D. 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. E. Construct the confidence interval that could be used for the hypothesis test described in part A. What feature of the confidence interval leads to the same conclusion reached in part A. The confidence interval is ( ) word(s) <>< word(s) f. what feature of the confidence interval leads to the same conclusion reached in part a: since the confidence interval contains ( ), ( ) the null hypothesis. word(s)="" f.="" what="" feature="" of="" the="" confidence="" interval="" leads="" to="" the="" same="" conclusion="" reached="" in="" part="" a:="" since="" the="" confidence="" interval="" contains="" (="" ),="" (="" )="" the="" null="">