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mote1985 [20]
3 years ago
15

What is the mean number of people in each age range? Explain

Mathematics
2 answers:
34kurt3 years ago
6 0
To find the mean you add up all the numbers then divide the sum by how many numbers there are :

8+16+12+11+8=55

there are 5 numbers in the equation so you divide 55 by 5 :

55÷5= 11

the mean is 11

hope this helped
Oduvanchick [21]3 years ago
3 0
Ok so 8,16, 12, 11, and 8 you would add those up and you get 55
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