Use the following information to determine your answer: The typical amount of time that Americans spend on a mobile phone each day has a bell-shaped distribution with a mean of 4 hours and a standard deviation of 1.2 hours.

About 95% of Americans spend a minimum of ___ hours a day and a maximum of ____ hours a day on their phones. Round your answers to the first decimal point. Please enter your answer in the following format: (min_value, max_value)

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