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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.

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.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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number 21 please :)

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.
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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