The probability that a student passes a physics... - JAMB Mathematics 2012 Question
The probability that a student passes a physics test is \(\frac{2}{3}\). If he takes three physics tests, what is the probability that he passes two of the tests?
A
\(\frac{2}{27}\)
B
\(\frac{3}{27}\)
C
\(\frac{4}{27}\)
D
\(\frac{5}{3}\)
correct option: c
Pass(P) = (\frac{2}{3}), Fail(F) = (\frac{1}{3})
T = P.P.F ==> (\frac{2}{3} \times \frac{2}{3} \times \frac{1}{3}) = (\frac{4}{27})
Please share this, thanks:
#JAMB #JAMB
Add your answer
No responses