Question

now, find the probability of event a and event b occurring. p(a and b) = \frac{?}{19}

Explanation:

Step1: Identify the intersection

The probability of A and B is the value in the intersection of A and B in the Venn - diagram.

Step2: Determine the value

From the Venn - diagram, the value in the intersection of A and B is $\frac{10}{19}$.

Answer:

$10$