Find the mean and standard deviation of the population. List all samples (with replacement) of the given size from that population. Find the mean and standard deviation of the sampling distribution and compare them with the mean and standard deviation of the population.

1. The number of movies that all four people in a family have seen in the past month is 4, 2, 8, and 0. Use a sample size of 3.
2. Four people in a carpool paid the following amounts for textbooks this semester: $120, $140, $180, and $220. Use a sample size of 2.