Answer question 45 again, assuming that the sample is taken from a population

of four numbers, 1, 2, 3, and 4.

Question 45

Consider a population of six numbers, 1, 2, 3, 4, 5, and 6. What is the mean of this population? Suppose you roll a pair of dice. Construct a table showing the different possible combinations of the two numbers you will obtain. Construct a probability function for this sample. Find the mean of the sample.