Concept explainers
a)
To explain which commodity is the most expensive.
a)
Answer to Problem 6E
Coffee.
Explanation of Solution
Given:
Calculation:
For a Box plot,
b)
To explain whether Newspaper is always expensive than ride a public transportation.
b)
Answer to Problem 6E
Yes.
Explanation of Solution
Given:
Calculation:
The median of Newspaper is greater than a public transportation. Hence, the Newspaper is always expensive than ride a public transportation.
c)
To explain whether an outlier affect on the conclusions of part a and b.
c)
Answer to Problem 6E
No.
Explanation of Solution
Given:
Calculation:
For each of the commodity, there are outliers present. These outliers will not affect to our conclusion given in part a and part b.
Chapter 5 Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Additional Math Textbook Solutions
STATS:DATA+MODELS-W/DVD
Essentials of Statistics (6th Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
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Basic Business Statistics, Student Value Edition (13th Edition)
Elementary Statistics Using Excel (6th Edition)
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