What is the probability that the sample mean

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The serum concentration of free T3 (a thyroid hormone) among people between the ages of 30 and 60 is normally-distributed with mean 4.6 pmol/liter and standard deviation 0.5 pmol/liter.

A medical researcher plans a study where she will select a random sample of 16 people between the ages of 30 and 60, and measure their serum concentration of free T3.

What is the probability that the sample mean of the 16 people will be more than 4.8 pmol/liter?

Reference no: EM132844403

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