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The body temperatures of a group of healthy adults have a bell shaped distribution with the mean of 98.26 Fahrenheit in a standard deviation 0.63 Fahrenheit using the empirical rule find each approximate percentage below.
A.What is the approximate percentage of healthy adults with body temperatures within one standard deviation of the main or between 97.63 Fahrenheit and 98.89 Fahrenheit?
B. What is the approximate percentage of healthy adults with body temperature between 97.0 Fahrenheit and 99.52 Fahrenheit?