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1 December, 02:14

What is the mean of 10,12,15,11

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Answers (2)
  1. 1 December, 02:50
    0
    12

    Step-by-step explanation:

    To find the mean of a set of numbers, add all the numbers together. Then, divide the sum by how many numbers you had to begin with.

    Add the numbers together:

    10 + 12 + 15 + 11

    = 48 This is the sum of the data

    Count how many numbers you had:

    10, 12, 15 and 11 are FOUR numbers (amount of data).

    Divide the sum of the data by the amount of data.

    48 : 4 = 12 This is the mean

    The mean of 10, 12, 15, 11 is 12.
  2. 1 December, 05:36
    0
    12

    Step-by-step explanation:

    Step 1: Find the sum of all of the values

    10+12+15+11 = 48

    Step 2: Divide the sum of all the values by the number of values

    48/4 = 12
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