The data to the right shows the number of graduating students with business majors at a university over the last 15 years.
271 265 260 254
249 243 238 232
221 216 209 203
190 181 173
a. Construct a box-and-whisker plot for this data. b. Identify the five-number summary.
b) The five-number summary is ____,____,____,_____,____ ?
