what is the test statistic z

what is the P-value, and the conclusion based on the result

what is the 98% confidence interval , and the conclusion based on the result

Thanks

Question 15, 9.1.21-T HW Score: 80.65%, 126.62 of 157 points Save Homework: Ch9 Assignment9 (66quez... Part 2 of 7 Points: 0.5 of 6 In a random sample of males, it was found that 29 write with their left hands and 210 do not. In a random sample of females, it was found that 68 write with their left hands and 451 do not. Use a 0.01 significance level to test the claim that the rate of left-handedness among males is less than that among females Complete parts (a) through (c) below. a. Test the claim using a hypothesis test. Consider the first sample to be the sample of males and the second sample to be the sample of females What are the null and alternative hypotheses for the hypothesis test? OA. Ho P1 = P2 O B. Ho P1 2 P2 O C. Ho P1 # P2 Hy P1 2 P2 H y P1 # P2 Hy P1 = P2 OD. Ho P1 = P2 O E. Ho P1 SP2 VF. Ho P1 = P2 Hy P 1 # P 2 Hy P1 # P 2 Hy P1