Name MORE MUTUALLY EXCLUSIVE EVENTS A green, red, black, and white marble are placed in a bag. 1. The probability that a green or black marble will be drawn from the bag is or %. 2. The probability that a black or white marble will be drawn from the bag is or %. 3. The probability that a green or red or white marble will be drawn is or %. 4. The probability is + or 1 that a or or or marble will be drawn. 5. The probability that a tossed coin will land heads or tails is + In an eighth grade class there are 25 students. Ten have black hair, five have red hair, and ten have blond hair. Solve the following problems: 6. The probability that the first student who comes into the classroom will have black hair is %. 7. The probability that the first student who comes into the classroom will have red hair is %. 8. The probability that the first student who comes into the classroom will have blond hair is %. 9. The probability that the first student who comes into the classroom will have black hair or red hair is %. 10. The probability that the first student who comes into the classroom will have black hair or blond hair is %