Use the violent crime rate data from Problem 39 to answer each of the following:
(a) Round the data to the nearest ten (for example, round 449.8 as 450).
(b) Draw a stem-and-leaf plot, treating the hundreds position as the stem and the tens position as the leaf.
(c) Redraw the stem-and-leaf plot using split stems.
(d) In your opinion, which of these plots better summarizes the data? Why?

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449.8 1345.9 400.1 281.3 384.7 670.8 296.5 633.0 612.5 258.7 491.8 404.3 185.6 257.0 408.3 426.1 620.0 253.6 200.7 667.7 228.2 517.7 274.8 119.8 281.6 332.1 490.9 472.0 228.4 589.9 702.2 501.1 212.7 337.8 497.2 457.1 159.6 254.7 131.4 298.7 333.2 497.0 311.5 380.5 226.8 636.6 279.2 243.9 619.0 252.6 331.0