The following dataset represents the number of registered students for 60 college courses, sorted and arranged in rows of 5. What is the 50t

Question

The following dataset represents the number of registered students for 60 college courses, sorted and arranged in rows of 5. What is the 50th percentile of the data?
5 8 9 9 10
13 18 19 21 24
25 26 28 29 30
33 35 36 43 44
44 45 47 47 51
52 54 54 57 57
57 58 59 59 61
64 68 70 71 74
78 78 79 79 81
82 84 84 86 89
91 91 92 93 95
96 96 98 100 100

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Hailey 5 days 2021-10-11T16:41:14+00:00 1 Answer 0

Answers ( )

    0
    2021-10-11T16:42:27+00:00

    Answer:

    57

    Step-by-step explanation:

    There are 60 data altogether.

    Therefore, n=60

    50th percentile = 50%*(n+1)

    =50/100*(60+1)

    =30.5

    This implies that the 50th percentile is between the 30th and 31st data

    30th data= 57 ; 31st data = 57

    since they are the same figure, 50th percentage = 57

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