WorksheetsProbability TEST Review
Total questions: 22
Worksheet time: 23mins
The library labels each book with a 5 digit code to identify the book in their computer system. Each code is 3 digits followed by 2 letters. How many codes are possible?
468
492,804
527,000
676,000
A coach needs to choose two players from the baseball team to be captain and assistant captain. If there are 20 players on the team, how many ways can he assign the two roles?
100
190
380
450
A month of the year is selected at random. What is the probability that it has 31 days or starts with the letter A?
1/6
7/12
3/4
2/3
Sweet Frogs Frozen Yogurt has 12 different toppings to choose from. If they add two new toppings, how many more ways can Bob choose three toppings?
220
144
364
Swee864
A card is selected at random from a standard deck of playing cards. What is the probability that it is not a face card?
3/13
10/13
4/13
9/13
Two dice are rolled. What is the probability that the sum of the dice is at least 5, given that one die is showing a 2?
1/2
1/6
2/3
1/3
A basket contains 8 oranges, 11 apples, 5 bananas, and 12 grapefruit. Janes randomly chooses a piece of fruit, eats it, then selects another. Find the probability of choosing two grapefruit.
1/9
4/35
11/105
68/105
Out of a group of 120 students that were surveyed about water ports, 28 said they water ski and 52 said they wakeboard. Sixteen of the students who said they ski said they also wakeboard. If a student is chosen at random, find the probability that the student water skis given that they do not wakeboard.
3/17
3/7
7/17
3/13
A die is rolled then a letter in the word STATISTICS is randomly selected. What is the probability of at least a three, then the letter T?
1/5
3/20
1/4
29/30
A test has 25 multiple choice questions with 4 answer choices each. Which expression represents the total number of ways to answer the questions?
425
254
25 P 4
4(25)
*Remember to simplify.*
