A certain medication has a side effect of a skin rash in 4%

Last updated: 8/4/2022

A certain medication has a side effect of a skin rash in 4% of the people who take the drug. Suppose 450 people take the drug and let X be the random variable that represents the number of people who experience a skin rash from the drug. Show and explain why a normal curve can be used to approximate the distribution.