A popular ballpoint pen manufacturer reports that approximately 13% of all pens manufactured in their factory are defective. Use this information to answer the questions that follow. What is the success? What is the P(success)? What is the P(failure)?
A. If a stationary store orders 250 ballpoint pens, what is the probability that 50 ballpoint pens will be defective? Round to three decimal places.
B. If a stationary store orders 250 ballpoint pens, what is the probability that less than 22 will be defective? Round to three decimal places.
C. If a veterinarian office orders 45 ballpoint pens, what is the probability that at least 8 will be defective? Round to three decimal places.
D. A summer camp ordered 600 ballpoint pens, what is the probability that at most 500 will not be defective? Round to three decimal places