A teacher asked her class of 22 students, what is your age? Their responses are shown below.
19, 19, 14, 14, 16, 19, 19, 16, 16, 15, 17, 16, 17, 16, 15, 14, 15, 15, 17, 14, 16, 15
Find the mean median and mode for the data
mean: add them all up and divide by 22
median: arrange in order and take the average of the 11th & 12rh values
mode(s): the value(s) which occurs most often