A Manufacturer of Golf Balls Uses a Production Process That

Multiple Choice

A manufacturer of golf balls uses a production process that produces 10% defective balls. A quality inspector takes samples of a week's output with replacement. Using the cumulative binomial probability table available in your text, which of the following probabilities can the inspector determine?

A) If five units are inspected, the probability of at most three of these units being defective is 0.984.
B) If 10 units are inspected, the probability of 5 or 6 of these units being defective is 0.002.
C) If 15 units are inspected, the probability of at least 10 of these units being defective is 0.547.
D) If 20 units are inspected, the probability of at least 19 of these units being defective is 0.0009.