E) for what value of x the mode of the data
24, 15,40, 23, 27, 26, 22, 25,20, x + 3 found 25?
using the value of x find

Question

E) for what value of x the mode of the data
24, 15,40, 23, 27, 26, 22, 25,20, x + 3 found 25?
using the value of x find the median.​

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Autumn 2 months 2021-07-31T15:46:26+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-31T15:47:31+00:00

    Step-by-step explanation:

    Mode = 25

    So we know that 25 occurs maximum number of times

    Take x + 3 = 25

    On further calculation

    x = 22

    We get

    24, 15, 40, 23, 27, 26, 22, 25, 20, 25

    By arranging the numbers in ascending order

    We get

    15, 20, 22, 23, 24, 25, 25, 26, 27, 40

    So the number of observations = 10

    We get

    Median = ½ {(n/2)th term + (n/2 + 1)th term}

    By substituting the values

    Median = ½ {(10/2)th term + (10/2 + 1)th term}

    So we get

    Median = (5th term + 6th term)/2

    On further calculation

    Median = (24 + 25)/2

    We get

    Median = 49/2 = 24.5

    0
    2021-07-31T15:48:16+00:00

    x = 22 , 24.5 is Median

    Step-by-step explanation:

    24, 15, 40, 23, 27, 26, 22, 25, 20, x+3

    no value is repeated

    Mode of data is 25

    Hence x + 3 should be 25

    so that 25 comes twice

    =>  x + 3 = 25

    => x = 22

    data becomes

    24, 15, 40, 23, 27, 26, 22, 25, 20, 25

    Arranging in ascending order

    15 , 20 , 22 , 23  ,  24 , 25  , 25  , 26 , 27  , 40

    Total 10 Values

    Median = (5th Value + 6th Value)/2

    = (24 + 25)/2

    = 24.5

    24.5 is Median

    PLease mark me brainliest

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