(E1.28)- Preschool The ages (in months) at which 50 children were first enrolled in a preschool are listed below.
a. Construct a stem and leaf display for the data.
b. Construct a relative frequency histogram for these data. Start the lower boundary of the first class at 30 and use a class width of 5 months.
c. Compare the graphs in parts a and b. Are there any
significant differences that would cause you to
choose one as the better method for displaying the
data?
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