Prob & Stats Review

Cate's history quiz has 3 true/false questions.  When Cate takes the quiz, how many events will occur?

• 2
• 3
• 8
• None of the these

Charlie's chemistry quiz has 10 questions with 4 choices each (A, B, C or D).   How many ways could Charlie complete the quiz?

• 10
• 40
• 10,000
• More than 1 million

Shoe World sells shoes in 20 different styles. Each style comes in 4 colors and 9 sizes. If the store manager wants to have every possible combination, how many pairs must he keep in stock?

• 36

• 13

• 720

• 80

How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?

• 15
• 40
• 80
• 10

In a race with 7 runners, how many ways can the runners finish in first, second, and third place?

• 21

• 35

• 210

• 120

A team of 17 volleyball players needs to choose three players to refill the water cooler. How many different ways can the players be chosen?

• 3360

• 560

• 4080

• 680

At Pizza Hut, there are 7 toppings to choose from for your pizza. How many pizzas could you arrange by ordering a 2 topping pizza for $9.99? This is an example of a......

• combination

• permutation

• factorial

• counting principle

At Applebee's you want to order a sampler appetizer platter. You can choose 3 appetizers from a list of mozzarella sticks, wings, onion rings, spinach dip, and shrimp bites. How many different sampler platters could you make?

• 10

• 120

• 6

• 18

How many ways can a club select a president, vice president, and a secretary from a group of 5 people?

• 12

• 60

• 15

A box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Draws are made without replacement. P(orange,green)

• 1/15
• 2/15
• 3/31
• 1/5

Tags

CCSS.HSS.CP.B.8

CCSS.HSS.CP.B.9