Mathematics, 30.05.2020 16:57, rrusso4

The typical amount of sleep per night that adults get has a bell-shaped distribution with a mean of 7.5 hours and a standard deviation of 1.3 hours. About 68% of adults typically sleep between a minimum of ___ hours a night and a maximum of hours a night. Please enter your answer in the following format and round to the first decimal place: (min_value, max_value)

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The typical amount of sleep per night that adults get has a bell-shaped distribution with a mean of...