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anonymous

  • one year ago

What is the mean of the data set? 12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18 A. 14.00 B. 13.50 C. 15.75 D. 14.75

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  1. anonymous
    • one year ago
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    @shinebrightlikeadimon

  2. anonymous
    • one year ago
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    so this one all you need is to add up all the numbers together and devide them by how many numbers you have a good example is 1,17, 9, 21 if you add them up youll get 48 and since there is 4 numbers you devide that by 4 and get 12 which is your mean so you try this one out and ill help you see if you got the correct answer or not

  3. Mahmood786123
    • one year ago
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    to find the mean add all the numbers

  4. Mahmood786123
    • one year ago
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    once you add count how many numbers are there and divided by that number

  5. anonymous
    • one year ago
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    177/12 = 14.75

  6. anonymous
    • one year ago
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    yup your correct

  7. anonymous
    • one year ago
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    ok thx

  8. Mahmood786123
    • one year ago
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    12 plus 17 plus 16 plus 10 plus 20 plus 13 plus 14 plus 14 plus 12 plus 12 plus 19 plus 18 = 177

  9. anonymous
    • one year ago
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    see wasn't that easy? to remember the mean and what it means remember a "mean face " |dw:1433875765503:dw|

  10. Mahmood786123
    • one year ago
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    177 divided by 12 = 14.75

  11. anonymous
    • one year ago
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    anymore you need help with?

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