add them all up and divide by how many numbers there are
so..... 85+92+84+85+96+95=? and divide by 6
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Mean is the average. To find the average, add up the group of numbers and divide by how many numbers there were.
You average the two numbers in the middle. For example, if you have the numbers 9, 13, 17, and 20, the median is the average of 13 and 17, which is 15.
You need to add them all together in each group then divide by the amour of numbers. That will give you the average.
mode is the number that occurs the most and to find the mean/average, add all numbers, then divid that number by the number of numbers there were in your group of numbers.
Add them up. Divide their total by the number of integers there are.