For a trip over spring break in a recent year, the data below (obtained from a travel website) show the price per night (in dollars) for various hotel rooms. Complete parts a through c below. 272 173 332 230 222 169 133 387 215 239 328 164 171 134 340 158 247 155 a. Construct a stem-and-leaf plot. Truncate the data to the first two digits for purposes of constructing the plot. For example, 272 becomes 27