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A study found the mean amount of time cars spent in the drive-through Of a certain fast food restaurant was 152.6 seconds assuming drive-through time
A study found the mean amount of time cars spent in the drive-through Of a certain fast food restaurant was 152.6 seconds assuming drive-through time to normally distributed with a standard deviation of 33 seconds. A What is the probability that a randomly selected car would take less than 100 seconds B What is the probability it would take more than 213 seconds C What is the probability rotate between 2 to 3 minutes D What is the probability would take more than three minutes
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