Question 787880
Nine students are preparing for a driving exam. The probability that a student will pass is o.6. What is the probabilty that:
(A) P(3 students will pass) = 0.6^3 = 0.2160
-------
(B) P(at least 2 will pass) = 1 - P(none pass) = 1-(0.4)^3 = 0.9360
=======================
Cheers,
Stan H.
=======================