A genetics experiment involves a population of fruit flies consisting of 2 males named Albert and Bart and 2 females named Charlene and Diana. Assume that two fruit flies are randomly selected with replacement. a. After listing the possible samples and finding the proportion of males in each sample, use a table to describe the sampling distribution of the proportion of males. Proportion of males Probability 0 25 0.5 . 5 1 .25 (Type integers or fractions.) b. Find the mean of the sampling distribution. H=(Round to two decimal places as needed.)