Intro to Stats Unit 1 Test Version 2

Which of the following should be used to determine the number of possible outcomes (no repeats) when order matters?

• Combination

• Factorial

• Fundamental Counting Principle

• Permutation

Which of the following should be used to determine the number of outcomes (no repeats) when order does not matter?

• Combination

• Factorial

• Fundamental Counting Principle

• Permutation

Which of the following should be used to determine the total number of choices for more than one event and repeats are possible?

• Combination

• Factorial

• Fundamental Counting Principle

• Permutation

A restaurant offers 5 appetizers, 10 main dishes, and 4 desserts. How many different meals are possible if you choose an appetizer, a main dish and a dessert?

• 19

• 200

• 969

• 5814

A stack of 10 different cards are shuffled and spread out face down. If 3 cards are turned face up, how many different 3-card combinations are possible?

• 120

• 360

• 720

• 604,800

Find the number of ways that 5 people running for homecoming king can come in first place and runner up:

• 120

• 20

• 10

• 2

Drawing a single card from a standard deck of 52 cards and getting an Ace and a heart is an example of:

• Disjoint

• Complement

• Joint

• Independent

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

Which of the following is not independent?

• Coin toss and rolling a die

• Drawing 2 cards with replacement

• Rolling a pair of dice

• Picking 2 marbles out of a jar without replacement

Tags

CCSS.HSS.CP.A.5

A fair six-sided die has a different color on each side - red, blue, green, orange, purple, and yellow. Tony rolls the cube 3 times. What is the probability that he will roll purple all 3 times?

• 1/6

• 1/27

• 1/216

• 1/729

Two events A and B are independent. Event A occurs with a probability of 0.8 and Event B occurs with a probability of 0.5. The probability that both A and then B occurs is:

• 0.3

• 0.4

• 0.6

• 0.8