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Mathematics, 31.07.2020 23:01 genyjoannerubiera
According to medical data, the ages at which patients have their first knee replacement surgery
follows a normal distribution. The average age for a first knee replacement is 58 years of age, with a
standard deviation of 8.25 years. Therefore, doctors can expect the middle 68% of their knee
replacement surgery patients to be between what ages?
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According to medical data, the ages at which patients have their first knee replacement surgery
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