For each situation described below, identify the population and the sample, explain what p and p represent, and tell whether it is appropriate to create a one-proportion z-interval. Complete parts a through d below. What does p represent? OA. The probability of a "failure" OB. The population proportion of those who favor prayer in schools OC. The proportion of people who use the internet OD. The proportion of those who voted in the poll who favored prayer in school What does p represent? OA. The proportion of those who voted in the poll who favored prayer in school OB. The population proportion of those who favor prayer in schools OC. The proportion of people who use the internet OD. The probability of a "failure" Is it appropriate to create a one-proportion z-interval? OA. It is appropriate because the sample is less than 10% of the population. OB. If the sample (cluster sample) is representative, then it is appropriate to create a one-proportion z-interval. escenciate because there not at least 10 "successes" and 10 "failures." 1