How long does it take to finish the 1161-mile Iditarod Dog Sled Race from Anchorage to Nome, Alaska? Finish times (to the nearest hour) for 27 dogsled teams are shown below.
311 307 307 299 303 277 283 304 305
288 290 288 289 297 299 332 330 309
328 307 328 285 291 295 298 306 315
(1) Compare the dotplot to a histogram of the data. (choose all that apply.)
a) Dotplots show the frequency of individual data values.
b) The raw data can be retrieved from the histogram, but not the dotplot.
c) The dotplot and histogram both show a greater density from 280 to 340.
d) Histograms show the frequency of individual data values.
e) The raw data can be retrieved from the dotplot, but not the histogram.