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The probability that a certain type of inoculation takes
Chapter 5, Problem 2E(choose chapter or problem)
QUESTION:
Problem 2E
The probability that a certain type of inoculation takes effect is 0.995. Use the Poisson distribution to approximate the probability that at most 2 out of 400 people given the inoculation find that it has not taken effect. Hint: Let p = 1 − 0.995 = 0.005.
Questions & Answers
QUESTION:
Problem 2E
The probability that a certain type of inoculation takes effect is 0.995. Use the Poisson distribution to approximate the probability that at most 2 out of 400 people given the inoculation find that it has not taken effect. Hint: Let p = 1 − 0.995 = 0.005.
ANSWER:
Step 1 of 3
Given: