Answer:
The Probability that Event A and Event D occur is equal to the probability Event A occurs times the probability that Event D occurs, given that A has occurred.
We can find the values of and
using the above form formula.
;
From the given table, we have the values of P(A), P(D), and
.
Since, Probability=
∴,
,
and
Now, putting these values in above formula we get,
.
As, you can see above that the values of P(A|D) and P(D|A) are not equal.