Question: Identify the type of random variablebinomial, Poisson, or hypergeometricdescribed by each of the following LO9 probability distributions: *a. p1x2 = .5xe-.5 x! 1x = 0,

Identify the type of random variable—binomial, Poisson, or hypergeometric—described by each of the following LO9 probability distributions:

*a. p1x2 =

.5xe-.5 x!

1x = 0, 1, 2, p 2

b. p1x2 = a6 x

b 1.22x1.826 - x 1x = 0, 1, 2, p , 62

c. p1x2 =

10!

x!110 - x2!

1.92x1.1210 - x 1x = 0, 1, 2,c, 102

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