The following frequency distribution presents the number of murders (including negligent manslaughter) per 100,000 population for each
Question:
The following frequency distribution presents the number of murders (including negligent manslaughter) per 100,000 population for each U.S. city with population over 250,000 in a recent year.
a. How many classes are there?
b. What is the class width?
c. What are the class limits?
d. Construct a frequency histogram.
e. Construct a relative frequency distribution.
f. Construct a relative frequency histogram.
g. What percentage of cities had murder rates less than 10 per 100,000 population?
h. What percentage of cities had murder rates of 30 or more per 100,000 population?
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