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The number of hours taken by transmission mechanics to remove, repair, and replace transmissions in one of the Transmission FixIt stores one day last week
The number of hours taken by transmission mechanics to remove, repair, and replace transmissions in one of the Transmission FixIt stores one day last week are recorded as follows: 2.9 3.4 5.4 3.6 2.? 4.4 5.4 3.2 4.6 3.3 2.3 3.3 6.? 2.2 4.4 5.5 3.3 6.7" 8.? 4.1 If you we re to construct a frequency distribution with 7' classes with a 1.1:} hour class width, with your rst class starting with 2.0, the percentage of repairs that took 6 hours or more is Blank 1% [Type in just the mine} If the management believes that more than 6.42} hours is evidence of unsatisfactory performance. do you believe management has a major problem with performance in this particular store? Yes or No Blank 2
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