A) \[\frac{1}{5}\]
B) \[\frac{3}{8}\]
C) \[\frac{1}{3}\]
D) \[\frac{2}{3}\]
Correct Answer: B
Solution :
\[P(A)=\frac{40}{100},\] \[P(B)=\frac{25}{100}\] and \[P(A\cap B)=\frac{15}{100}\] So \[P\left( \frac{B}{A} \right)=\frac{P(A\cap B)}{P(A)}=\frac{15/100}{40/100}=\frac{3}{8}.\]You need to login to perform this action.
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