Below are sketches of histograms for three lists. (a) In scrambled order, the averages are 40, 50,

Question:

Below are sketches of histograms for three lists.

(a) In scrambled order, the averages are 40, 50, 60. Match the histograms with the averages.

(b) Match the histogram with the description:

the median is less than the average the median is about equal to the average the median is bigger than the average

(c) Is the SD of histogram (iii) around 5, 15, or 50?

(d) True or false, and explain: the SD for histogram (i) is a lot smaller than that for histogram (iii).

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Statistics

ISBN: 9780393522105

4th Edition

Authors: David Freedman, Robert Pisani, Roger Purves

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Question Posted: Sep 19, 2024 02:22 PM

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Below are sketches of histograms for three lists. (a) In scrambled order, the averages are 40, 50,

Question:

(i) (ii) 50 100 50 (iii) 100 50 100

Step by Step Answer:

Statistics

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