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  3. the scheduled arrival time for a dally flight from boston...

Question: the scheduled arrival time for a dally flight from boston...

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The scheduled arrival time for a dally flight from Boston to New York is 9:30 am. Historical data show that the arrival time follows the continuous uniform distribution with an early arrival time of 9:20 am and a late arrival time of 9:40 am. a. After converting the time data to a minute scale, calculate the mean and the standard deviation of the distribution. (Round intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) minutes Mean Standard deviation minutes b. What is the probability that a flight arrives late (later than 9:30 am)? (Round intermediate calculations to at least 4 decimal places and final answer to 2 decimal places) Probablity 0.50
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