Unlock Knowledge About Expected Value Secrets and Advices

Recent questions in Expected Value

Jamya White 2023-03-08

If A and B are two independent events such that $P (A) > 0.5, P (B) > 0.5, P (A \cap \bar{B}) = \frac{3}{25} P (\bar{A} \cap B) = \frac{8}{25}$ , then the value of $P (A \cap B)$ is
A) $\frac{12}{25}$
B) $\frac{14}{25}$
C) $\frac{18}{25}$
D) $\frac{24}{25}$

Rose Weaver 2023-02-21

Choose the right answer from the following if $A = 1$ and $B = 0,$ what is the value of $A . A + B$ ?
A) $0$
B) $A^{2}$
C) $A$
D) $B$

High school probability