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A courier Service advertises Headed to average delivery time is less than six hours for local deliveries. The random sample of times for 12 deliveries
A courier Service advertises Headed to average delivery time is less than six hours for local deliveries. The random sample of times for 12 deliveries to an address across town. The sample has a new delivery time of 5.65 hours. Assume the population of delivery time is normally distributed with the population standard deviation of 1.1 hours. Find the P-value for this hypothesis test.
Ha : y < 6 hours
round p-values to four decimals and include the leading zero.
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