1) What is the probability of getting tail when a coin is tossed? a) 50% b) 100% 2) A fair number cube is rolled. What is the probability of rolling a 4? a) 1/6 b) 1/2 3) In a cup are the numbers 1 up to 30. Without looking, what is the probability of picking even numbers? a) 0% b) 50% 4) A fair number cube is rolled five times and these are the results: 2,4,4,5 and 5. Based on the given information, what is the probability that the next roll will be 2? a) 20% b) 0% 5) A bag has 4 red marbles, 3 blue marbles, 2 yellow marbles and 1 green marble. What is the probability of pulling a red marble? a) 50% b) 40% 6) In a popular television game show, a contestant must choose one from the five envelopes. One envelope contains the grand prize, a car. Find the theoretical probability of choosing the envelope that contains the car prize. a) 40% b) 20 % 7) James made 15 out of 35 free throws. What is his experimental probability as a fraction? a) 4/7 b) 3/7 8) There are four queens in a standard deck of 52 playing cards. If Ryle picks a card at random, what is the probability that he picks a queen card? a) 1/13 b) 4/13 9) Kea has seen 12 blue, 15 white and 23 red cars driving by her house in 2 hours. What is the probability that the next car driving by her house is not a white car? a) 70% b) 50% 10) You ask a friend to think of a number from 4 to 10. Find the theoretical probability of choosing number 7. a) 2/7 b) 1/7 11) Each letter in the word LOVE are on separate cards, face down on table. You pick a card. What is the theoretical probability that letter V will be picked? a) 25% b) 50% 12) Alex has a box of crayons. The box contains 25 yellow crayons, 15 green crayons, 10 red crayons, 8 orange crayons and 5 red crayons. If he selects randomly a crayon, which color of the crayon she would most likely to select? a) GREEN b) YELLOW 13) A restaurant conducts menu preference survey to its customers. The results of the survey are the following: 8 hamburgers. 15 pizza, 12 pastas, 6 steaks and 9 adobo. What is the experimental probability of hamburgers or steaks? a) 7/25 b) 8/25 14) A spinner has 5 sectors namely: red, blue, orange, yellow, and black. If you spin once, what is the probability that the spinner lands on white? a) 0 b) 50 % 15) . What is the probability of drawing a consonant from the letter of the word SCHOOL? a) 2/3 b) 4/6

MATH 6 ( Q4W5)

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