Find the mean, median, mode, and range for the numbers 17, 22, 34, 3, 16, 16, 24, 55, 18, 3, 16, 12, and 18

Question

Find the mean, median, mode, and range for the numbers 17, 22, 34, 3, 16, 16, 24, 55, 18, 3, 16, 12, and 18

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Piper 3 months 2021-10-14T06:00:55+00:00 1 Answer 0 views 0

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    2021-10-14T06:01:57+00:00

    Answer:

    mean = 19.54

    median = 17

    mode 16

    range 52

    Step-by-step explanation:

    17, 22, 34, 3, 16, 16, 24, 55, 18, 3, 16, 12, and 18

    First put the numbers in order from smallest to largest

    3,  3, 12, 16, 16, 16,17,18, 18,22,24, 34, 55

    The mean is where you add up all the numbers and divide by the number of numbers

    (3+  3+ 12+ 16+ 16+ 16+17+18+ 18+22+24+ 34+ 55)/13

    254/13

    19.53846154

    mean = 19.54

    The median is the middle number

    Since there are 13 numbers the middle number is 13/2 = 6.5 which rounds to 7

    The 7th number is 17

    median = 17

    Mode is the number that appears most often

    16 appears 3 times which is more often than any other number

    mode 16

    The range is the largest number minus the smallest number

    55-3 = 52

    range = 52

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45:7+7-4:2-5:5*4+35:2 =? ( )