Mathematics, 20.12.2021 06:10 Haileydusenbery
At an ATM in the center of Rome, 3 out of 5people withdraw cash. LetXbe random variable describing the “number of people whowithdraw money” in a random sample of sizen= 58.
1. Define the distribution function of X
2. Compute the probability that X is greater than 20
3. Compute the probability that X is between 30 and 43
4. Compute the probability that X is exactly equal to 31
Answers: 3
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At an ATM in the center of Rome, 3 out of 5people withdraw cash. LetXbe random variable describing t...
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