Question: I need help understanding the steps to solve the following problem: Police report that when a driver is stopped on suspicion of drunk driving, the

I need help understanding the steps to solve the following problem:

Police report that when a driver is stopped on suspicion of drunk driving, the probability is0.79that the driver is given a breath test, the probability is0.35that the driver is given a blood test, and the probability is0.24that the driver is givenbothtests.

What is the probability that a driver is given a breath test or a blood test or both? (That is, find the probability of the union).

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