The body temperatures of adults have a mean of 98.6°F and a standard deviation of 0.60° F. Describe the center and variability of the sampling distribution of the sample mean for a random sample of 50 adults. center = 98.6, variability = 0.14 center = 98.6, variability = 0.07 center = 0.60, variability = 0.07 center = 98.6, variability = 0.008 center = 98.6, variability = 0.08

center = 98.6, variability = 0.08

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean and standard deviation , the sample means with size n of at least 30 can be approximated to a normal distribution with mean and standard deviation

The center is the mean.

So

The standard deviation of the sample of 50 adults is the variability, so

So the correct answer is:

center = 98.6, variability = 0.08

answer:

step-by-step explanation: