Seudónimo Seudónimo
  • 21-03-2017
  • Mathematics
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What is the mean number of people in each age range? Explain

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

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Аноним Аноним
  • 21-03-2017
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
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jessicastyles1
jessicastyles1 jessicastyles1
  • 21-03-2017
ok so 8,16, 12, 11, and 8 you would add those up and you get 55
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