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5.!) 1 point (3 Waiting times for an order at Starbucks for all drive -through customers in the US have a uniform distribution from 3

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5.!) 1 point (3 Waiting times for an order at Starbucks for all drive -through customers in the US have a uniform distribution from 3 min to 11 min (mean = 7 min, standard deviation = 2.3 min). A random sample of 40 Starbucks drive -through customers will be selected and the average waiting time to receive their orders will be calculated What distribution would you use to nd the approximate probability that the average waiting time to receive their orders for the 40 randomly selected Starbucks drive -through customers is at most 8 minutes ? Uniform (3,11) Uniform (7, 2.3 ) Normat (7, 2.3 ) Normal (7, 0.3637 ) t(39)

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