Question

`Q` and `R` are independent events. If `P(Q)=0.8` and `P(R)=0.2`, what is `P(Q` and `R)`?

Answer 1

`P(R and Q)=0.16`

Explanation:

`P(R)=0.8`
`P(Q)=0.2`

Then

`P(R and Q)=P(R) xx P(Q)= 0.8xx0.2=0.16`