Question 342846
 Sixty-five percent of the students are under age 24. If 5 of these students are selected, what is the probability they are all 24 or older?
----
Note: 35% are 24 or older.
-----
Binomial Problem with n = 5 and p = 0.35
---- 
P(x=5) = 5C5(0.35)^4(0.65)^0 = 0.35^5 = 0.0053
============
Cheers,
Stan H.