Question

Please help me to solve this question. It is not from a test. Thank you for helping me if you do :)

Answer 1

Step-by-step explanation

Let it be the events:

• A: A teenager texts while driving.

,

• B: A teenager has a car accident in the first year of driving.

From the word problem, we have:

`\begin{gathered} P(A)=63\%=(63)/(100)=0.63 \\ P(B)=30\%=(30)/(100)=0.3 \\ P(A\cap B)=21\%=(21)/(100)=0.21 \end{gathered}`

The probability that a teenager gets into an accident in the first year of driving, given that he or she texts while driving is:

Answer

0.33