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greymoose675Lv1
5 Mar 2020
3. a) A regional airline is concerned about its record of on-time performance. The Memphis hub experiences 40 flight operations each day of the week, with the record of on-time departures for the previous 10 days: 37, 36, 38, 39, 36, 35, 40, 37, 38 and 36. Prepare a p chart with an average on-time departure percentage. The next day they had 34 on-time flights. Is this within acceptable limits?
3. a) A regional airline is concerned about its record of on-time performance. The Memphis hub experiences 40 flight operations each day of the week, with the record of on-time departures for the previous 10 days: 37, 36, 38, 39, 36, 35, 40, 37, 38 and 36. Prepare a p chart with an average on-time departure percentage. The next day they had 34 on-time flights. Is this within acceptable limits?
iconhub2023Lv3
8 Mar 2023
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Beverley SmithLv2
11 Mar 2020
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