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 16,153 27,261 1432 8014 19,529 15,447 14,226 25,082 Female 24,149 13,225 18,673 18,039 13,287 16,768 16,304 19,121 null and alternative hypotheses for the hypothesis test? Ho : Ha word (s) H1 : Pd 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. b. 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)