For a trip to Miami, Florida, over spring break in 2014, the data below (obtained from travelocity.com) show the price per night (in U.S. dollars) for various hotel rooms.

a. Construct a stem-and-leaf plot. Truncate the data to the first two digits for purposes of constructing the plot. For example, 239 becomes 23.
b. Reconstruct the stem-and-leaf plot in part a by using split stems; that is, two stems of 1, two stems of 2, and so on. Compare the two stem-and-leaf plots. Explain how one may be more informative than the other.
c. Sketch a histogram by hand (or use software), using 6 intervals of length 50, starting at 100 and ending at 400. What does the plot tell about the distribution of hotel prices? (Mention where most prices tend to fall and comment about the shape of the distribution.)

Transcribed Image Text:

196 245 237 245 255 190 310 218 330 124 162 175 330 178 178 239 386 190 145