Question

Calculate the following binomial probability by either using one of the binomial probability tables, software, or a calculator using the formula below. Round your answer to 3 decimal places. P(x | n, p) = n! (n − x)! x! · px · qn − x where q = 1 − p

P(x = 4, n = 6, p = 0.3) =

Answer 1

ANSWER::

GIVEN DATA:      

P(x | n, p) = n! (n − x)! x! · px · qn − x where q = 1 − p

P(x = 4, n = 6, p = 0.3)

P(x = 4 n = 6, p = 0.3) = 6C4 * 0.3^4 * 0.7²

                                                = 15*0.0081*0.49

=0.059

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