If I approximate a Bionimial distribution with a Normal Distribution am I still allowed to use Binomial's equation for Variance?

38 Views Asked by Bumbble Comm At 30 Mar 2026 - 3:30

If I approximate a Binomial distribution with a Normal Distribution am I still allowed to use Binomial 's equation for Variance?

So am I still allowed to use this:

$Var(x) = np(1 − p)$

While still using this Tolerance Interval of a normal distribution?