Question

Find the mean median mode and range of the data 49,49,54,55,52,49,55

Answer 1

first you'll need to put them in number order.

49, 49, 49, 52, 54, 55, 55

to find the mean add all the numbers up then divide by the amount of numbers you added with which would be 7.

to find the mean cross out the numbers on each side one by one.

and the mode is the number shown most often.

Think you can do those?

Answer 2

Mean: 51.85 (if it tells you to round say 52)

Median: 52

Mode: 49

Range: 6 (the largest number minus smallest number)