The population distribution is comprised of three hundred zeroes, one hundred fifty 10's, fifty 20's, fifty 40's, one hundred fifty 50's and three hundred 60's. Each time you hit space bar, you will sample n values from the population. The third list contains the mean of each sample (x-bar). Take at least 50 of these samples (that is, hit space bar 50 times). Use your graphing calculator to make a histogram of the third list and find its mean and standard deviation.
