Suppose you run a taco stand at Sports Center and your sales per game over the last 10 years are normally distributed, with a mean of 920 and a standard deviation of 100. If you stock 950 tacos for a game, what is the probability that you will run out of tacos?(a)
If you stock 1000 tacos for a game, what is the probability that you will not run out of tacos?(b)
If you are concerned about turning away customers and want to make sure that you have enough tacos on hand, how many tacos should you stock in order to meet customer demand 90% of the time?(c)
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