What is the mean number of people in each age range? Explain
2 answers:
To find the mean you add all the numbers then divide by how many numbers there are :
8+16+12+11+8=55
in the equation there are 5 numbers, so you divide 55 by 5 :
55÷5=11
the mean is 11
hope this helps
You add them all up right so going from what the guy said above add them all up and divide by how many numbers u have in this case 5
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