The following data give the mean of sat mathematics scores, Ask an Expert

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The following data give the mean of SAT Mathematics scores by state for 1999 for a randomly selected 20 states (source: The World Almanac and Book of Facts 2000).

558	503	565	572	546	517	542	605	493	499
568	553	510	525	595	502	526	475	506	568

(a) Construct a stem-and-leaf display and interpret.

(b) Construct a frequency histogram and interpret.

(c) Construct a pie chart and interpret.

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