1. During 2001, the Campbell Soup foundation provided the following amounts in grants Camden, N.J., $1,336,700; plant communities, $341,500; Dollars for Doers, $179,600; other projects, $64,100.
a) Construct a pie chart to summarize these contributions.
b) Construct a bar chart to summarize these contributions.
c) Why is it appropriate to construct bar chart for these data instead of a histogram?
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