Assume that body temperatures of healthy adults are normally distributed with a mean of 99.03°F and a standard deviation of 0.68°F. Complete parts (a) through (c) below. a. What percentage of adults have body temperatures greater than 99.23°F? % (Round to two decimal places as needed.) b. What percentage of adults have body temperatures less than 98.89°F? % (Round to two decimal places as needed.) c. If hospital officials decide to conduct tests on any patients more than 1.5 standard deviations above or below the mean, what are the cutoff temperatures? The lower cutoff temperature is °F. (Round to two decimal places as needed.) What is the critical reading above which barometers will be rejected? The upper cutoff temperature is °F. (Round to two decimal places as needed.)

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