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Mathematics, 27.10.2020 18:00 hijrjdkfjd

4. The time needed to complete the final exam in statistics at CAU is normally distributed with a mean of 90 minutes and a standard deviation of 10 minutes. What is the probability that the exam will be completed in one hour or less

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4. The time needed to complete the final exam in statistics at CAU is normally distributed with a me...

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