Probability
 1. Give the probability of rolling a 6 on a number cube.A) 6/6B) 1/6C) 5/62. Give the probability of flipping a coin and landing on headsA) 2/2B) 1/2C) 1/43. Rolling an even number on a number cubeA) impossibleB) unlikelyC) as likely as notD) likely4. Picking a red marble out of a bag of 10 red marbles and 1 blue marbleA) as likely as notB) certainC) likelyD) unlikely5. The probability of the football team winning is 1/5. What is the probability of the team not winning?A) 1/10B) 2/5C) 4/56. Dan hits the ball 3/7 times at bat. What is the probability that he will hit the ball on his next time at bat?A) 43%B) 50%C) 70%7. There are 9 girls and 12 boys on the student council. What is the probability that a girl will be chosen as president?A) 9/12B) 9/21C) 12/218. Anita tosses 3 coins. What is the probability that each coin will land tails up?A) 1/4B) 1/2C) 1/89. What is the probability of flipping two coins and both landing on tails?A) 3/4B) 1/2C) 1/410. What is the probability of flipping two coins and one landing on heads and one landing on tails?A) 1/2B) 3/4C) 1/411. What is the probability that Jen will roll a 3 on a number cube and flip tails on a coin?A) 1/12B) 1/2C) 6/8D) 3/412. A spinner has 4 equal sections labeled 1-4. What is the probability that Zak will spin an even number and roll a 5 on a number cube?A) 3/4B) 1/12C) 5/6D) 4/613. What is the probability that Jack will flip heads on a coin and roll an odd number on a number cube?A) 1/4B) 3/4C) 1/1214. A deck of cards has 10 cards labeled 1-10. What is the probability of choosing and odd number and rolling a 1 or a 2 on a number cube?A) 1/4B) 1/2C) 1/3D) 1/615. You can get a sundae with chocolate, vanilla, or strawberry ice cream. You can get sprinkles, hot fudge, or peanuts. How many possible outcomes are there?A) 9B) 10C) 12
Οι μαθητές που έκαναν αυτή την δοκιμασία είδαν επίσης :

Δημιουργήθηκε με That Quiz — Δημιουργώντας δοκιμασίες και εκτελώντας δραστηριότητες όλα γίνονται εύκολα στα μαθηματικά και στ` άλλα γνωστικά αντικείμενα.