Rich G. answered • 07/02/19

Six Sigma Green/Black Belt with years of Statistics Experience

Parts a and b) mean is the average. Add up the number of breweries and divide by the number of states

Parts c and d) median is the number where you have the same number of data points above and below that number. Sort the numbers from smallest to largest and find the middle number. If there are an even number of data points (as there are for the category east of the Mississippi) then the median is the average of the two middle numbers

Parts e, f, and g will be answered by comparing the answers you found in a-d