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The probability of a successful rocket launching equals 0.8. Suppose that launching attempts are made until 3 successful launchings have occurred. i. What is the
The probability of a successful rocket launching equals 0.8. Suppose that launching attempts
are made until 3 successful launchings have occurred.
i. What is the expected number of attempts?
ii. What is the probability that exactly 6 attempts will be necessary?
iii. What is the probability that fewer than 6 attempts will be required?
iv. What can you say about the nature of distribution of the number of failures?
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