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What do you call the sum of a group of numbers divided by the number of numbers in the group called?
It is called the 'mean average'
How do you work out the range in maths?
The range of a group of numbers is equal to the difference between the smallest and the largest numbers in the group.
How do you find the mean of a group of numbers?
you add all of the numbers in the group together and then divide the number you get by how many numbers are in the group EX: your group is 21, 32, 12, 15. you add 21+32+12+15= 80. then you divide 80 by 4 because you have four numbers in your group. so your mean is 20!
What is the mean of 70 70 68 72 68 66?
to find the mean of a group of numbers, add them together and divide by the number of numbers there are in that group. in this case there are 6
What is the mean in math terms?
Mean refers to the average of a group of numbers. To find the mean, you add the numbers together and divide by the amount of numbers in the group. For instance, find the mean of 1, 2, 3 Add the numbers together. 1+2+3=6 3 numbers were in the original set of numbers so divide by 3 6/3=2 The mean is 2.
