21. Answer the following questions given the two histograms in Figure 7.5. rger standard deviation and why? 0 Figure 7.5: Comparing the center and spread in histograms Histogram 2 to quem Histogram 1 Jame to an about 7 1 3 5 6 0 T 1 T 2 3 4 5 (a) Identify which has a larger standard deviation. Explain. (b) Do you expect the two means to be similar or will one mean be larger than the other? Explain.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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21. Answer the following questions given the two histograms in Figure 7.5.
larger standard deviation and why?
quoase de
Figure 7.5: Comparing the center and spread in histograms
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Histogram 1
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Histogram 2
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(a) Identify which has a larger standard deviation. Explain.
(b) Do you expect the two means to be similar or will one mean be larger than the other?
Explain.
Transcribed Image Text:21. Answer the following questions given the two histograms in Figure 7.5. larger standard deviation and why? quoase de Figure 7.5: Comparing the center and spread in histograms }} Histogram 1 Syikishry 101 Bed alon7/rsblo BM N 4 LO 5 CO Histogram 2 to quer zolquale vimetolpad 0 51 6 (a) Identify which has a larger standard deviation. Explain. (b) Do you expect the two means to be similar or will one mean be larger than the other? Explain.
Expert Solution
Step 1

The objective is to compare the standard deviations and the means of both histograms. For the given histograms, the height of the bars in each histogram is considered as the frequency of the respective class intervals (which is interpreted as the width of the bars).

 

 

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