The study at McDonalds found drive-thru customers waited an average of nine minutes with a standard deviation of 3 minutes. Assume the distribution of the wait time follows the normal probability distribution. if we select a customer at random, find the probability that the customer wait: 1) Between 4 and 6 minutes? 2) more than 6 minutes? 3) Less than 3 minutes? 4) What waiting time represents the middle 65%? 5) What waiting time represents the top 10%

Please do it in a google spreadsheet and share the link

Here is the answer but I need it typed into a google spreadsheet!!!!!!!!!

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Step 1/8 solution: Given that, mean =9 standard deviation = 3 Step 1/8 solution: Given that, mean =9 standard deviation = 3