Of the students who registered for the statistical teaching assistant, 75 percent came from the economics department, 19 percent came from the Islamic economics department, and 6 percent came from the...

Of the students who registered for the statistical teaching assistant, 75 percent came from the economics department, 19 percent came from the Islamic economics department, and 6 percent came from the accounting department. Students who did not pass 94 percent of the economics major, 95 percent of the Islamic economics major, and 96 percent of the accounting major, the rest were students who passed. If 1 student passes, b. What is the probability that the student is from the economics major?