According to U.S. government statistics, mononucleosis (mono) is four times more common among college students than the rest of the population. Blood tests for the disease are not 100% accurate. The following table shows the number of students who came to a school's health center complaining of tiredness, a sore throat, and slight fever. Has Mono Doesn't Have Mono Totals Positive blood test 72 4 76 Negative blood test 8 56 64 Totals 80 60 140 A student is selected from this group. Use the table to determine the following: a. The probability that the student has mono, given that the test is positive is _________________________________________. b. The probability that the test is negative, given that the student does not have mono is _________________________________________. If P(E) = 0.1, P(F) = 0.1, and E and F are mutually exclusive, find P(E or F). A. 0.4 B. 0.2 C. 0.1 D. 0 A bag contains 5 pennies, 3 dimes, and 7 quarters. If one coin is chosen at random, find the probability of selecting a dime. A. B. C. D. 1