SOLUTION: There are 14 red checkers and 5 black checkers in a bag. Checkers are selected one at a time, with replacement. Each time, the color of the checker is recorded. Find the probabilit

Algebra ->  Probability-and-statistics -> SOLUTION: There are 14 red checkers and 5 black checkers in a bag. Checkers are selected one at a time, with replacement. Each time, the color of the checker is recorded. Find the probabilit      Log On


   

Question 880254: There are 14 red checkers and 5 black checkers in a bag. Checkers are selected one at a time, with replacement. Each time, the color of the checker is recorded. Find the probability of selecting a black checker exactly 6 times in 17 selections. Show your work.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p(black) = 5/19, n = 17
P(x= 6) = 17C6%285%2F19%29%5E6%2814%2F19%29%5E11 0r binomcdf(17, 5/19, 6)