Finish times (to the nearest hour) for 59 dogsled teams are shown below. Draw a relative-frequency histogram. Use five classes.   261 274 236 244 280 296 284 296 288 288 250 256 338 360 341 333 261 267 287 296 313 311 307 307 299 303 277 283 304 305 286 290 286 287 297 299 332 330 309 326 307 326 285 291 295 298 306 315 310 318 318 320 333 321 323 324 327 302 319   ​ The frequency table for the above data is given below.   Class Limits Boundaries Midpoint Freq. Relative Freq. Cumulative Freq. 236 – 260 235.5 – 260.5 248 4 0.07 4 261 – 285 260.5 – 285.5 273 9 0.15 13 286 – 310 285.5 – 310.5 298 26 0.44 39 311 – 335 310.5 – 335.5 323 17 0.29 56 336 – 360 335.5 – 360.5 348 3 0.05 59

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A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks   DATA: 20 25 40…

Q: Question 4 Finish times (to frequency histogram. Use five classes. 261 270 236 244 278 296 284 297…

A: Data : 261 270 236 244 278 296 284 297 287 287 250 256 338 360 341 333 261 267 287 296 313 311 309…

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Q: 3.) Construct a frequency and a relative frequency histograms using 5 classes: 12 45 67 88 98 76 56…

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A: Data 67 75 75 75 76 76 77 79 79 80 80 80 80 81 82 82 83 84 84…

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Q: The number of caps sold by a local shop in a day is recorded below. Draw a frequency distribution…

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