Normal, Skewed, Uniform Uniform, Bimodal, Skewed Normal, Uniform, Bimodal O Normal, Bimodal, Uniform

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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Question

please asnwer 7 and 8

QUESTION 8
0000
Normal, Skewed, Uniform
Uniform, Bimodal, Skewed
Normal, Uniform, Bimodal
Normal, Bimodal, Uniform
Transcribed Image Text:QUESTION 8 0000 Normal, Skewed, Uniform Uniform, Bimodal, Skewed Normal, Uniform, Bimodal Normal, Bimodal, Uniform
QUESTION 7
50
45
40
35
30
25
Percent of Americans in favor of
Legalizing Marijuana (Gallup)
South
Midwest
Region
What is misleading about this bar graph?
East
West
The y-axis does not start at zero.
The lengths of the bars are not proportional to the numerical values they represent.
The differences are greatly exaggerated by the lengths of the bar graphs.
All of these contribute to the visual distortion of the data.
Transcribed Image Text:QUESTION 7 50 45 40 35 30 25 Percent of Americans in favor of Legalizing Marijuana (Gallup) South Midwest Region What is misleading about this bar graph? East West The y-axis does not start at zero. The lengths of the bars are not proportional to the numerical values they represent. The differences are greatly exaggerated by the lengths of the bar graphs. All of these contribute to the visual distortion of the data.
Expert Solution
7 ) :

A bar chart presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent so it's started with 0

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