A group of 125 teenagers took a driving test. Before the test, some took a particular driver's education class, and the rest did not. The results are reported in the following two-way frequency table. Passed Test Failed Test Did not take the class 41 24 Took the class 39 21 A teenager is chosen at random from the group. Complete the following. Write your answers as decimals. (a) Find the probability that the teenager passed the test. P(passed) = (b) Find the probability that the teenager passed the test, given that she took the class. P(passed | class) = (c) Is there evidence that a teenager who takes the class is more likely to pass the test than a randomly chosen teenager from the group? OYes, because the probability found in part (b) is much greater than the probability found in part (a)