b. Test the claim by constructing an appropriate confidence interval. The 98% confidence interval is - (P1 - P2) P2 O D. Ho: P1 = P2 O E. Ho: P1 # P2 OF. Ho: P1 = P2 Hy : P1 = P2 Hy : P1 = P2 Hy : P1 = P2 Identify the test statistic. z= (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? The P-value is the significance level of a = 0.01, so the null hypothesis. There is evidence to support the claim that the proportion of people over 55 who dream in black and white is greater than the proportion for those under 25