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The amount of time to complete a particular exam is

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Reference no: EM13585140

Question: The amount of time to complete a particular exam is believed to have a mean of 52 minutes and a standard deviation of 4.8 minutes. A sample of 36 students was selected and their times to finish the exam recorded. What is the probability this sample produces an average of less than 50 minutes?

Reference no: EM13585140

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