A data set includes 108 body temperatures of healthy adult humans for which x is 98.2 degrees and s is 0.64 degrees. What is the best point estimate of the mean body temperature of all healthy humans?

The best point estimate is 98.2.

To find the best point estimate of the mean body temperature of all healthy humans, we can use the sample mean (x̄) as an unbiased estimator of the population mean (μ).

In this case, the given data states that x̄ (sample mean) is 98.2 degrees. Therefore, the best point estimate of the mean body temperature of all healthy humans is also 98.2 degrees.