How do you calculate mean?

Answer 1

if its in math; you'll add all the following #s and divide it by the amount of number there is.. for example: 2,3,1,9,1 2+3+1+9+1=16...... now divide it by 5 since theres 5 #s which equals 3.2 Yeah its easy heres another example:42,102,3,1 42+102+3+1=148.. divided by 4 = 37 :] Good luck in this p.s if u hear calculate the average now notica its te same

Answer 2

The mean is the average of the numbers Add up all the numbers, then divide by how many numbers there are. Example What is the mean of these numbers? 6, 20, 10 1. Add the numbers 6 + 20+ 10 = 36 2. Then divide by how many numbers ( 3 numbers) ( 6 20 10 ) 3. 36 divide by 3 = 12 The mean is 12

Answer 3

2,4,5,6,7,9,11,12 When you have a list of numbers and you want to find the mean you follow a few steps. ~ First add up all the numbers (2+4+5+6+7+9+11+12=56) ~ then divide the sum by how many numbers in the list (56/8=7) So 7 is the mean. If it is easy numbers like this 5,5,5,5,5 then you know that the mean has to be 5 no matter what.

Answer 4

Add up all of the numbers in the data set. Then divide by the number of numbers. For example:

If you have 5, 10, 12, 17, 25, 45

1st get the sum-which is 114.

And there is a total of 6 numbers. So divide 114/6. So you would get 19.