Question

What are the various probability distributions, give respective formulas of each type of

distribution. Now solve the problem“The probability that at least one of the two

independent events occurs is 0.5. Probability thatthe first event occurs but not the second is

3/25. Also the probability that the second event occurs but not the first is 8/25.”Find the

probability that none of the two events occurs
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Answer 1

Answer:

probability distribution the probability distribution for a random variable describe how the probabilities are distributed over the values of the random variable for a discrete random variable, x, the probability distribution is defined by a pro by bility mass function, denoted by f (x). Thisfunction provide the probability for each value of the random variable.in the development of the probability function for a discrete