Question
30 students participated in a survey. 9 students stated they took French, 14 students stated they took Spanish, and 7 students stated they took both. To the nearest two decimals, what is the probability of selecting a student that took either French or Spanish?
Answers
oobleck
9+14-7 = 16
since only 7 took both, 16-7=9 took one or the other
P = 9/30
since only 7 took both, 16-7=9 took one or the other
P = 9/30