SOLUTION: The students at Canterbury Christchurch University are 35% male. In a class of 30 students, what is the probability of having exactly 20 females?

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Question 986669: The students at Canterbury Christchurch University are 35% male. In a class of 30 students, what is the probability of having exactly 20 females?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
The students at Canterbury Christchurch University are 35% male. In a class of 30 students, what is the probability of having exactly 20 females?
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Note:: P(female) = 0.65
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Binomial Problem::
P(x = 20) = 30C20*0.65^20*0.35*10 = binompdf(30,0.65,20) = 0.1502
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Cheers,
Stan H.
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