Let X equal the maximal oxygen intake of a human on a

QUESTION:

Let \(X\) equal the maximal oxygen intake of a human on a treadmill, where the measurements are in milliliters of oxygen per minute per kilogram of weight. Assume that, for a particular population, the mean of \(X\) is \(\mu=\) \(54.030\) and the standard deviation is \(\sigma=5.8\). Let \(\bar{X}\) be the sample mean of a random sample of size \(n=47\). Find \(P(52.761 \leq \bar{X} \leq 54.453)\), approximately.

Equation Transcription:

Text Transcription:

X  

mu= 54.030  

sigma=5.8  

Bar X  

n=47  

P(52.761 < or = bar X < or = 54.453)