Gender and belief in afterlife. The table shows results from the 2008 General Social Survey on gender and whether or not one believes in an afterlife.
Gender Yes No Total
Female 599 111 710
Male 425 168 593
a. Denote the population proportion who believe in an afterlife by P1 for female and P2 for males. Estimate p1,p2 and (p1-p2).
b. Find the standard error for the estimate of (p1-p2). Interpret
c. Construst a 95% confidence interval for (p1-p2). Can you conclude which of p1 and p2 is larger? Explain