Reconsider the repair time data in Problem 2-7. Can repair time, in your opinion, be adequately modeled
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Reconsider the repair time data in Problem 2-7. Can repair time, in your opinion, be adequately modeled by a normal distribution?
Problem 2-7
The time to repair an electronic instrument is a normally distributed random variable measured in hours. The repair times for 16 such instruments chosen at random are as follows:
Transcribed Image Text:
Hours 159 280 101 212 224 379 179 264 222 362 168 250 149 260 485 170
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