Question

Find the mean and median of these data 2,5,9,11,17,19

Answer 1

median = 9 and 11 because 6 is dividable by 2

mean = 10.5

Explanation:

mean

2 + 5 + 9 + 11 + 17 + 19 = 63

63 / 6 = 10.5

6 = amount of numbers in data table/strip

Answer 2

To find the mean, you must add all of your numbers together then divide by how many there are so since there are six of them after adding them up you will divide by six! therefore the mean is 10.5!!