Concept explainers
To identify the variable which have the smaller standard deviation.
Answer to Problem 103E
Variable B
Explanation of Solution
Given:
In the graph of A, all the values are scatter more as compares to the Variable B because there is a peak in the middle of the graph which shows that peak and most of the values falls around the mean, because it can easily predict that
Therefore, there will be low standard deviation in Variable B.
Chapter 1 Solutions
PRACTICE OF STATISTICS F/AP EXAM
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