ACC 7 - Probability Quizizz

There are 23 marbles, each a different color in a bag. One of them is pink. What is the probability of reaching in to the bag, without looking, and selecting a pink marble?

• 1/22
• 1/23
• 23/1

You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)

• 1/216
• 1/72
• 1/36
• 1/12

A farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?

• 1/9
• 2/9
• 5/21
• 10/21

What is the probability of spinning an even number?

• 0.16666666666666666666666666666666666666666666666

• 0.33333333333333333333333333333333333333333333333

• 0.50

• 0.75

If I flip a coin 10 times how many times should I get heads?

• 1
• 10
• 3
• 5

P(C or E) = 
*Remember to simplify.*

• 2/8
• 1/4
• 4/8
• 1/2

What is the Theoretical Probability of not landing on red?

• 0.25

• 0.50

• 0.65

• 0.66666666666666666666666666666666666666666666666

Rolling a dice. What is the probability of rolling an even number?

• 1/2

• 1/3

• 1/6

• 0

Suppose you can choose from 3 different shirts, 2 pairs of pants, and 4 pairs of shoes. Use the fundamental counting principle to find out how many different outfit combinations you can make.

• 9

• 10

• 24

• 32

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen