The two-way frequency table shows data on accidents in the last year for drivers who took a driver safety course. Given that a d
river took the safety course, what is the chance that the driver still got in an accident? Round your answer to the nearest whole number.
2 answers:
Answer:
22.4%
Step-by-step explanation:
We have the events,
A = The driver got in an accident
B = The driver took the safety test
Now, it is required to find the conditional probability P(A|B).
Since,
From the table, we have that,
Thus, we get,
i.e. P(A|B) = 0.224
i.e. P(A|B) = 22.4%
<h3>Hence, the probability that the driver got in an accident even though the driver took the safety test is 22.4%</h3>You might be interested in
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To get the length of the missing side, you can use the pythagorean theorem. See attached pictures for reference. Pythagoran theorem states that the square of the hypotenues is equal to the sum of the squares of the other two sides of a right triangle.