2. A small independent developer of apps for smartphones sells an app that marks the location of your car by GPS so you can find it later in case you forget where you parked. The number of paid downloads for the past 49 weeks is shown. Construct a frequency distribution using six classes. Then make a histogram.

373254 237 243 308 210 266 253 201 266

239 114 224 373 286 329 236 284 247 273

198 361 416 207 243 326 251 169 360 311

215 189 344 268 363 21 270 165 240 48

150 300 207 314 197 209 210 260 327