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22 December, 07:38

What's the mean of { 18, 18, 63, 63, 84 }

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Answers (2)
  1. 22 December, 10:19
    0
    49.2

    Step-by-step explanation:

    To find the mean,

    Add up all the numbers and then divide by the number of numbers

    (18 + 18 + 63 + 63 + 84) / 5

    246/5

    49.2
  2. 22 December, 11:30
    0
    The mean is 49.2

    Step-by-step explanation:

    1. Add up all numbers to get the sum

    18 + 18 + 63 + 63 + 84 = 246

    2. Count the number of values in your data set

    5 numbers

    3. Divide the sum by the count

    246/5=49.2
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