Please help don't know how to do this

Question

If nps≥5 and nq≥5, estimate P (more than 5) with n=11 and p=0.4 by using the normal distribution as an approximation to the binomial distribution; if np<5 or nq<5, then state that the normal approximation is not suitable.

Answer 1

sample size is too small to use to approximate the normal distribution

np = 11x.4 = 4.4 < 5