The assets (in billions of dollars) of the four wealthiest people in a particular country are 45, 35, 32, 13. Assume that samples of size n = 2 are randomly selected with replacement from this population of four values. a. After identifying the 16 different possible samples and nding the mean of each sample, construct a table representing the sampling distribution of the sample mean. In the table, values ofthe sample mean that are the same have been combined. x Probability x Probability 45 32 40 29 38.5 24 35 22.5 33.5 13 (Type integers or fractions.)