According to a study conducted in one city, 34% of adults in the city have credit card debts of more than $2000. A simple random sample of n = 400 adults is obtained from the city.
Describe the sampling distribution of p^ with caret, the sample proportion of adults who have credit card debts of more than $2000. Round to three decimal places when necessary.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.