Mathematics, 13.01.2021 22:40, samarahbrown6050

NEED WORK 1. Let X be a binomial random variable with n = 20 and p = .3.
А.
p)"-* , then
evaluate it using your calculator. (1 point)
B. Using probability notation, P(X = x), write out all the probabilities yould need to add
up in order to calculate P(X < 6), and then evaluate it using your calculator. (1 point)
c. For part B, why did you choose the upper bound that you did? If you were using the
normal approximation could you choose a different upper bound? Why or why not?
(1 point)

100 POINTS IF CORRECT!!! NEED WORK

1. Let X be a binomial random variable with n = 20 and p = .3.

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NEED WORK 1. Let X be a binomial random variable with n = 20 and p = .3.
А.
p)"-* , the...