Histogram for shopping times
January 23rd, 2023
Histograms for grouped data
Here are the shopping times (in minutes) for a sample of 21 shoppers at a particular clothing store:
26, 23, 44, 41, 38, 35, 31, 28, 25, 22, 43, 40, 37, 34, 31, 43, 43, 43, 39, 39, 36
Draw the histogram for these data using an initial class boundary of 21.5 and a class width of 5. Note that you can add or remove classes from the figure. Label each class with its endpoints