Suppose that x has a beta distribution with parameters a = 2.8 and B = 1. Determine to 4 decimal places the a. P(X < 0.27) i b. P(0.27 < X < 0.78) c. Mean i d. Variance

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Suppose that x has a beta distribution with parameters a = 2.8 and ß = 1. Determine to 4 decimal places the following:
a. P(X < 0.27)
i
b. P(0.27 < X < 0.78)
c. Mean
i
d. Variance
Transcribed Image Text:Suppose that x has a beta distribution with parameters a = 2.8 and ß = 1. Determine to 4 decimal places the following: a. P(X < 0.27) i b. P(0.27 < X < 0.78) c. Mean i d. Variance
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