In Exercises 13–20, express the indicated degree of likelihood as a probability value between 0 and 1. SAT Test When making a random guess for an answer to a multiple choice question on an SAT test,...

In Exercises 13–20, express the indicated degree of likelihood as a probability value between 0 and 1.

SAT Test When making a random guess for an answer to a multiple choice question on an SAT test, the possible answers are a, b, c, d, e, so there is 1 chance in 5 of being correct.