Concept explainers
To find: the one statement that could be made with certainly from an analysis of the graphical display.
Answer to Problem 24PT3
There is more variability in average high temperatures in January than in July.
Explanation of Solution
Given:
By seeing the given dot plot, it is observed that the dot plot of “January_High” are too much spread wider apart than the dots in the other “July_High”, which shows that there is too much variability for the data of the average high temperature in January comparing to the average high temperature in July.
Hence, the correct option is (e)
Chapter 10 Solutions
The Practice of Statistics for AP - 4th Edition
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Introductory Statistics
STATS:DATA+MODELS-W/DVD
Introductory Statistics (10th Edition)
Elementary Statistics (13th Edition)
Statistics: The Art and Science of Learning from Data (4th Edition)
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