1 Answer

Ashad · Answer 1 · 2023-08-08T20:47:14+0000

The conditional probability formula is given as

$P(HH|C)=(P(HH\cap C))/(P(C))$

where

$P(HH\cap C)$

denotes the probability of the intersection zone.

From the given picture, we can note that the number of elements in each of the above zones are:

$\begin{gathered} n(HH\cap C)=4 \\ \text{and} \\ n(C)=10 \end{gathered}$

Then, we have

$P(HH|C)=(P(HH\cap C))/(P(C))=(4)/(10)$

by symplifing this result, we have

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