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the chart is the same for all questions

Problem 9-2 [The following information applies to the questions displayed below. An air-conditioning repair department manager has compiled data on the primary reason for 41 service calls for the previous week, as shown in the table. 315 F/R Job Problem Job Problem/ Job Problem/ Number Customer Type Number Customer Type Number Customer Type 301 O/C W/C 329 302 W/C 316 F/R 330 N/C 303 N/R 317 F/R 381 F/C 304 W/C 318 W/R 332 O/C 305 W/C 319 F/R 333 N/R 306 F/R 320 F/R 334 W/C 307 N/R 321 F/C 335 F/G 308 F/R 322 O/C W/R 309 O/C 323 W/C 337 O/R 310 O/C 324 F/R 338 wa 311 O/C 325 O/R 339 OVR 312 N/R 326 WR 340 N/R 313 F/C 327 N/R 341 FR 314 O/C 328 FIR 336 Key Problem type: N= Noisy F = Equipment failure W= Runs warm O= Odor Customer type: C= Commercial customer R=Residential customer a. Using the data, prepare a check sheet for the problem types for each customer type. (1) Residential customer type Residential Falled Noisy Odor Warm Totals (2) Commercial customer type Commercial Failed Noisy Odor Warm Totals Problem 9-2 Part b b. Select a appropriate Pareto diagram for the Residential customers. Multiple Choice O %media:Image3.jpg% O %media:Image13.jpg O %media:Image 14.jpg? Problem 9-2 Parto C. Select a appropriate Pareto diagram for the Commercial customers. Multiple Choice %media graph3.jpg% %media:graph13.jpg% %media:graph14 Jpg 98 a. Using the data, prepare a check sheet for the problem types for each customer type. (1) Residential customer type Residential Falled Noisy Odor Warm Totals (2) Commercial customer type Commercial Falled Noisy Odor Warm Totals Problem 9-2 Part b b. Select a appropriate Pareto diagram for the Residential customers. Multiple Choice O %media:image14.jpg% O media:Image 13.jpg media:Image3.jpg Problem 9-2 Part C. Select a appropriate Pareto diagram for the Commercial customers. Multiple Choice %medlargraph13.jpg% %media.graph3.jpg Semedia graph14.jpg