Oh, dude, you've got a bunch of numbers there! So, the mean of a set of numbers is just the average, you know, like when you add them all up and then divide by how many numbers there are. So, for 2, 6, 9, 4, and 4, you'd add them up and divide by 5 to get the mean. Math, man, it's wild!
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It is the sum of all of the numbers, divided by the number of numbers. For example, what is the arithmetic mean of this set of numbers: 8, 6, 4, 2 ? Add up the numbers: 8+6+4+2=20. The number of numbers is 4; so divide 20 by 4 to get 5, which is the arithmetic mean.
It is (2 + 6 + 9 + 4 + 4)/5 = 25/5 = 5
Sum = 24 Count = 4 Mean = Sum/Count = 24/4 = 6
to solve the mean, you add up all the numbers. then you divide it by the amount of numbers there are.ex. 2, 4, 6= 12 divided by 3= 4
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