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Suppose that the probabilities are 0.1,0.2, 0.3, and 0.4, respectively, that 0, 1, 2, or 3 power failures will strike a
Posted: Mon Nov 15, 2021 12:30 pm
by answerhappygod
- Suppose That The Probabilities Are 0 1 0 2 0 3 And 0 4 Respectively That 0 1 2 Or 3 Power Failures Will Strike A 1 (15.63 KiB) Viewed 129 times
Suppose that the probabilities are 0.1,0.2, 0.3, and 0.4, respectively, that 0, 1, 2, or 3 power failures will strike a certain subdivision in any given year. .. Find the mean and variance of the random variable X representing the number of power failures striking this subdivision. Calculate the mean, H. The mean is 2. (Round to two decimal places as needed.) Calculate the variance, 62. The variance is 5. (Round to two decimal places as needed.)