Question

Determine the mean, median and mode of the following set of numbers:

40, 60, 90, 80, 50, 80, 90, 100

Answer 1

mean = average

mean = 73,75

median = middle value

40 50 60 80 80 90 90 100

median = 80 and 80

median = (80+80):2

median = 80

mode = number that occurres most in data

mode = 80,90