Saturday
December 10, 2016

Homework Help: statistics

Posted by anonymous on Friday, April 2, 2010 at 10:44pm.

Assume the body temperatures of healthy adults are normally distributed with a mean of 98.20 °F and a standard deviation of 0.62 °F (based on data from the University of Maryland researchers).
Is a body temperature of 99.00 °F unusual?
Why or why not?
Fifty adults are randomly selected. What is the likelihood that the mean of their body temperatures is 97.98 °F or lower?
A person’s body temperature is found to be 101.00 °F.
Is the result unusual? Why or Why Not and What should you conclude?

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