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said their favorite color is green, 20 said their favorite color is yellow ite color is pink. to produce two different bar charts for these data so that to exp d not describe the shape of the distribution. answers include the R code, the output and the explanation. is the mode of this data set? Can this measure be regarded as a on? Explain briefly.

said their favorite color is green, 20 said their favorite color is yellow ite color is pink. to produce two different bar charts for these data so that to exp d not describe the shape of the distribution. answers include the R code, the output and the explanation. is the mode of this data set? Can this measure be regarded as a on? Explain briefly.

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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4. In a class of preschool children, 12 said their favorite color is red, 8 said their favorite color is blue, 10 said their favorite color is green, 20 said their favorite color is yellow, and 5 said their favorite color is pink. (a) Use R to produce two different bar charts for these data so that to explain why we should not describe the shape of the distribution. Your answers include the R code, the output and the explanation. (b) What is the mode of this data set? Can this measure be regarded as a measure of location? Explain briefly. (c) Find the proportion of preschool children whose favorite color is a primary color (red, yellow, blue).
Transcribed Image Text:4. In a class of preschool children, 12 said their favorite color is red, 8 said their favorite color is blue, 10 said their favorite color is green, 20 said their favorite color is yellow, and 5 said their favorite color is pink. (a) Use R to produce two different bar charts for these data so that to explain why we should not describe the shape of the distribution. Your answers include the R code, the output and the explanation. (b) What is the mode of this data set? Can this measure be regarded as a measure of location? Explain briefly. (c) Find the proportion of preschool children whose favorite color is a primary color (red, yellow, blue).
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Step 1

preschool children

Red 12
Blue 8
Green 10
Yellow 20
Pink 5
Total 55
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