A population of values has a normal distribution with \mu=13.2 and \sigma=5.

A population of values has a normal distribution with $\mu =13.2$ and $\sigma =5$. You intend to draw a random sample of size $n=60$.
Find the probability that a single randomly selected value is between 11.5 and 14.
$P\left(11.5?

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doplovif

The probability that a single randomly selected value is between 11.5 and 14 is 0.1966, which is obtained below:
$P\left({x}_{1}
$P\left(11.5
$=P\left(-0.340

$=0.56356-0.36693=0.1966.$