What does mean median mode and range means?

Answer 1

MeanAdd up all the numbers then divide it by the number of numbers!

EXAMPLE: 1,4,6,8,5,4,2,4,9,5

I would add them up: 1+4+6+8+5+4+2+4+9+5= 48

Then I would divide it by the number of numbers which is: 48 divided by 10= 4.8

ANSWER = 4.8

ModeMode is the number that appears most often.

EXAMPLE: 1,4,6,8,5,4,2,4,9,5

ANSWER = 4

MedianThis is the middle number.

EXAMPLE: 1,4,6,8,5,4,2,4,9,5

first put the numbers in order. Lowest first: 1,2,4,4,4,5,5,6,8,9

ANSWER = 4.5

RangeFind the lowest and the highest numbers then take the lowest number away from the highest. (subtract the lowest from the highest)

EXAMPLE: 1,4,6,8,5,4,3,4,9,5

the highest number is 9 and the lowest is 1.

Now take 1 away from 9.

ANSWER = 8