On average, the drive-up window at Dann's Doughnuts serves 14 customers between 7:00pm and 8:00pm. a) What is the probability of exactly 14 drive-up customers between 7:00pm and 8:00pm   [three decimal accuracy]   b) What is the probability of fewer than 14 drive-up customers between 7:00pm and 8:00pm   [three decimal accuracy]   c) What is the probability of at least 14 drive-up customers between 7:00pm and 8:00pm   [three decimal accuracy]

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.