Example 9.1 100 bulbs on test P(Fail before 1000hrs) = p = 0.01 a. What is the probability that all bulbs survive 1000 hr? B. What is the probability...

Example 9.1 100 bulbs on test P(Fail before 1000hrs) = p = 0.01 a. What is the probability that all bulbs survive 1000 hr? B. What is the probability of exactly one bulb failing? C. What is the probability of at least one bulb failing? A. (1 P) = (100 B. np(1 C. P( X > 0) = P( X