Lottery Results: Many states have a Pick three lottery in which where digits are randomly chosen each day. Winning requires that you choose the same three digits in the same order that they are drawn. Suppose that you calculate the mean of each set of three chosen digits.
a. Determine the approximate shape of the distribution of the sample means(uniform, normal, skewed, other)?
b. What value do the sample means tagert?
c. For each set of three digits that is selected, if you find the proportion of odd numbers, what is the mean of those proportion?