Question | Answer |
#1 Sam will roll a 6 sided dice twice. What is the probability that he will roll a 2 and then a 4? | 1/36
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#2 A bag contains 5 red, 3 green, 4 blue, and 8 yellow marbles. What is the probability of randomly selecting a green marble, replacing it, and then a yellow marble? | 3/50
| #3 A sock drawer contains 5 white socks, 5 green, and 5 blue. What is the probability of randomly selecting a pair of blue socks, replacing it, and randomly selecting a pair of white socks? | 1/9
| #4 In a standard deck of cards, what is the probability of picking a diamond and then another diamond without replacement? | 1/17
| #5 Randy has 4 pennies, 2 nickels, and 3 dimes in his pocket. What is the probability of him choosing a dime, not replacing it, and choosing another dime? | 1/12
| #6 A dice is rolled and a coin is flipped. What is the probability of rolling an even number and flipping tails? | 1/4
| #7 What is the probability of flipping a coin three times and getting heads each time? | ⅛
| #8 Using the letters in the state VIRGINIA. Find the probability of picking a G and then an I without replacement? | 3/56
| #9 Using the letters in the state VIRGINIA. Find the probability of picking a V and then a N without replacement? | 1/56
| #10 A bag contains 2 black marbles and 3 red marbles. You reach into the bag, select a marble, do not replace it. What is the probability of selecting a red marble and then another red marble? | 3/10
| #11 A bag contains 2 black marbles and 3 red marbles. What is the probability you reach into the bag and select a red marble, put it back in the bag, and select a another red marble? | 9/25
| #12 What is the probability that a coin will land on heads and then a coin will land on tails? | 1/4
| #13 You have a bag of 17 marbles. Four are blue, 6 are green, 2 are red, and the others are yellow. What is the probability of drawing a green marble, putting it aside, and then drawing another green marble? | 15/136
| #14 You have a bag of 17 marbles. Four are blue, 6 are green, 2 are red, and the others are yellow. What is the probability of drawing a red marble, putting it aside, and then drawing a green marble? | 3/68
| #15 You have tiles numbered 1 – 9 in a bag. What is the probability of drawing the number 2, putting it aside, and then drawing the number 5? | 1/72
| #16 What is the probability of rolling a 3 on a 6-sided number cube and then NOT rolling a 3 on a 6-sided number cube? | 5/36 |