Answer Happy

ACTIVITY 4: PROBABILITY 1. From a deck of 52 cards, what is the probability of A. Drawing a red card B. Drawing a face card C. Drawing a black jack D. Drawing an ace E. Black prime number card 2. An unbiased die is rolled, followed by a toss of a fair coin. List the sample points, and then determine the probability of each of the following events. A. 5 on the die, T on the coin B. Even number on the die, H on the coin C. Odd number on the die D. H on the coin E. T on the coin, a prime number on the die 3. Two fair dice are tossed; find the probability of observing each of the following events. A. A 4 appears on each of the two dice B. The sum of the numbers is 9 C. The sum of the numbers is greater than 4 but less than 9 D. A 6 appears once E. The sum of the numbers is even 4. Lito is holding seven cards in his hand: 3 of hearts, 4 of diamonds, 5 of clubs, 6 of spades, ace of diamonds, 5 of hearts and king of spades. A player to his left takes one of these cards at random. Find the probability that the card selected is A. A diamond B. A red card C. A number card D. An ace E. A spade 5. A spinner is divided into nine equal regions. An arrow is spun to fall into one of the regions. Find the probability that the arrow lands on the number described A. An even number B. A number less than 5 C. An odd number D. A number greater than 4 but less than 9 E. A prime number