Question: Let x be a binomial random variable and suppose n= 20, p=0.6. Then P(-3 x +3) is: Question 9 options: a) 0.970 b) 0.997 c)

Let x be a binomial random variable and suppose n= 20, p=0.6. Then P(-3 x +3) is:

Question 9 options:

a)

0.970

b)

0.997

c)

0.985

d)

0.989

e)

1.000

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