5.4 Let Y be binomial (n = 4, T = .3). (a) Calculate the mean and variance...

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5.4 Let Y be binomial (n = 4, T = .3).

(a) Calculate the mean and variance by filling in the following table:

i. E(Y) =

ii. Var(Y) =

(b) Calculate the mean and variance of Y using Equations 5.7 and 5.8, respectively. Do you get the same as you got in part (a)?

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