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April 1, 2015

April 1, 2015

Posted by **Helen** on Saturday, October 30, 2010 at 7:09pm.

(a) Find the probability that none will have an invalid license. (Round your answer to 4 decimal places.)

P(X = 0) =

(b)Find the probability that exactly four will have an invalid license. (Round your answer to 4 decimal places.)

P(X = 4) =

(c)Find the probability that at least 5 will have invalid licenses. (Round your answer to 4 decimal places.)

P(X ≥ 5) =

- STATS -
**Anonymous**, Sunday, November 6, 2011 at 5:22pmsorry bro

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