Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure. (

Question

Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure. (10 points)
Can you please help.
I’m kinda dum.b and I don’t really understand whats going on. Please don’t answer just for points.

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Thanh Hà 3 years 2021-08-17T11:32:14+00:00 1 Answers 224 views 0

Answers ( )

    0
    2021-08-17T11:33:31+00:00

    Answer:

    Step-by-step explanation: Dot plot for movies seen by a students in a month

    To Find : measures of spread

    Solution:

    Movies frequency cumulative frequency

    0 1 1

    1 0 1

    2 0 1

    3 0 1

    4 3 4

    5 8 12

    6 3 15

    7 1 16

    8 5 21

    9 2 23

    10 3 26

    Range = 10 – 0 = 10

    Q2 = (6 + 6)/2 = 6 (13th + 14t)/2

    Q1 = 5 7th

    Q3 = 8 20th

    IQR = Q3 – Q1

    = 8 – 5

    = 3

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