Here are Xavier’s bowling scores: 132, 140, 130, 190, 112, 200, 185, 172, 163, 151, 149 What is the upper quartile?

Question

Here are Xavier’s bowling scores:
132, 140, 130, 190, 112, 200, 185, 172, 163,
151, 149
What is the upper quartile?
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RuslanHeatt 3 years 2021-08-28T11:32:46+00:00 2 Answers 2 views 0

Answers ( )

  1. minhkhang
    0
    2021-08-28T11:33:49+00:00
    Reply

    Arranging the data in ascending order
    112,130,132,140,149,151,163,172,185,190,200
    Therefore n=11
    Now upper quartile=3(n+1)/4
    =3(11+1)/4
    =3*12/4
    =9
    Therefore,upper quartile=185

  2. Verity
    0
    2021-08-28T11:34:05+00:00
    Reply

    Answer:

    UQ = 185

    Step-by-step explanation:

    the median separates the data set into the lower quartile and upper quartile

    The median of this data set is 151

    The lower quartile is the median of the lowest five values, or 132

    The upper quartile is the median of the highest five values, or 185

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