Question: o. Using the data, make the check sheet for the problem types for each customer type. b. Select the Pareto chart for the above data.




o. Using the data, make the check sheet for the problem types for each customer type. b. Select the Pareto chart for the above data. An air-conditioning repair department manager has compiled data on the primary reason for 41 service calls during the previous week. Key to Problem 2 table Problem type: N=Notsy F= Equipment fallute W- Pine warm 0= Odour Customer type: \begin{tabular}{|c|c|c|c|c|c|c|} \hline Job & Number & \begin{tabular}{l} Problem/ \\ Custoner Type \end{tabular} & Job Number & \begin{tabular}{l} Problem/ \\ Customen Type \end{tabular} & Job Number & \begin{tabular}{l} Problem/ \\ Customer Type \end{tabular} \\ \hline & 301 & F/C & 315 & F/R & 329 & 0/C \\ \hline & 302 & W/R & 316 & N/C & 330 & 0/c \\ \hline & 303 & w/C & 317 & O/R & 331 & W/R \\ \hline & 304 & N/R & 318 & N/C & 332 & w/C \\ \hline & 305 & N/R & 319 & 0/C & 333 & N/R \\ \hline & 306 & W/C & 32 & N/R & 334 & N/R \\ \hline & 307 & 0/C & 321 & O/R & 335 & F/R \\ \hline & 308 & N/R & 322 & N/R & 336 & W/C \\ \hline & 309 & W/R & 323 & 0/R & 337 & N/R \\ \hline & 310 & W/R & 324 & 0/R & 338 & 0/C \\ \hline & 311 & O/R & 325 & F/R & 339 & O/R \\ \hline & 312 & 0/C & 326 & W/C & 340 & \\ \hline & 313 & N/R & 327 & N/R & 341 & O/R \\ \hline & 314 & W/R & 328 & 0/R & & \\ \hline \end{tabular} N=Nolsy F= Equipment failure W= Runs warm O= Odour Customer type: C = Commerclal customer R= Residential customet Pareto Chart A O Pareto Chart B O Pareto Chart C
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