Question

An airline has determined that 20% of its international flights are not on time. Use the normal approximation to the binomial distribution to answer the following questions. What is the probability that of the next 80 international flights 15 or less will not be on time?

Answer 1

20% of 80 is 16

Step-by-step explanation:

I believe that means that 16 or less will not be on time.

This is my best try at this question, I hope it helps! :)

(If I got it wrong feel free to correct me! I'll edit my answer to fix it for others who may need it answered.)