For the binomial distribution with the given values for n and p, state whether or not it is suitable to use the normal
distribution as an approximation.
-n = 62 and p = 0.7
A) Normal approximation is not suitable.
B) Normal approximation is suitable.

Question

Quizplus · Accepted Answer

The normal approximation is suitable because both np = 62 * 0.7 = 43.4 and n(1-p) = 62 * 0.3 = 18.6 are greater than 5.

For the Binomial Distribution with the Given Values for N