Question 762045
Q:
The probability of passing a statistics test is 77%. If 18 students take the statistics test, what is the probability that 14 pass the test?
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A:
X~Binomial(18, 0.77)
P(X = 14) = {{{(matrix(2,1,18,14))(0.77^14)(0.23^4)}}} = {{{highlight(0.2205)}}}