Concept explainers
a.
To draw: A histogram of given data using seven intervals beginning with
a.
Explanation of Solution
Given Information: A table showing the last
Histogram:
Drawing the axes and a bar to represent the frequency of each interval,
b.
To describe: Measures of center and variation representing the data best.
b.
Answer to Problem 9E
Median and five-number-summary respectively.
Explanation of Solution
Given Information: A table showing the last
As the distribution is skewed right, the best measure of center is median and best measure for variation is five-number summary. This is because the particular orientation of the concerned data.
c.
To interpret: The data when bank charges a fee for any ATM withdrawal less than
c.
Explanation of Solution
Given Information: A table showing the last
As can be observed from the histograms, most of the data lies on left side i.e. in below
Chapter 11 Solutions
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