Intro to Probability

​Intro to Probability

How many ways can something happen?

Multiple Choice

At  a New Car Dealership a particular model comes in 4 trim levels, 5 different colors, and 3 different interiors. How many different versions of this car model can be created from these options?

• 180
• 23
• 12
• 60

Multiple Choice

A menu has 6 different sandwiches, with 3 choices of potato chips, 3 types of salad and 5 different beverages. How many different lunch combinations consisting of a sandwich, chips, salad and beverage can be ordered?

• 30
• 17
• 90
• 270

Multiple Choice

If you roll two six sided dice, how many possible outcomes?

• 360
• 1
• 36
• 12

Multiple Choice

If you roll a six sided die then flip a coin, how many possible outcomes?

• 2
• 6
• 12
• 64

What is Probability

​There are 5 Juniors and 20 seniors in a class. Fifteen of the students are girls, and 10 are boys.

Multiple Choice

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

Multiple Choice

If you choose from the following M & M colors, what is the probability that you choose blue?

5 green

6 yellow

8 blue

7 brown

• 1/4

• 4/13

• 8/25

• 1/3

Multiple Choice

One card is randomly picked from a regular deck of cards.

What is the probability that the card picked is a 3?

• 1/13

• 1/4

• 3/16

• 1/10

Multiple Choice

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6
• 1/2
• 1/3
• 1/6

Multiple Choice

Ryan has 4 rap songs, 11 pop songs, 8 country songs, and 2 rock songs. What is the probability of Ryan picking a rock song or a pop song?

• 2/25

• 13/25

• 11/25

• 22/25

Reorder

Lauren spins the spinner with 8-equal sized sections one time. Drag the tiles to arrange the events in order from least likely to most likely.

• spinning a 6

• spinning a 4 or 5

• spinning a number greater than 5

• spinning an even number

1

2

3

4

• 1
• 2
• 3
• 4