Graphs and Probability

Q1. What is the sum of 3 and 4?

• A) 3

• B) 4

• C) 12

• D) 15

How many more eggs were laid on Friday than Wednesday?

• 84

• 36

• 24

• 60

A certain event is an event...

• that has a probability of 1

• that is equally likely to occur

• that shows all results

• that almost always happens

Did the number of eggs laid increase or decrease between Monday and Tuesday?

• increase

• decrease

How many more students like soccer than basketball?

• 24

• 15

• 10

• 17

How many students received a score of 94%? 

• 94

• 4

• 1

• 2

Lucy has the spinner pictured and spins it twice in a row. What is the probability that she lands on blue first and then on yellow or green? Simplify.

• 1 / 16

• 1 ⁄ 6

• 1 ⁄ 8

• 3 ⁄ 4

A coin and a number cube with the numbers 1 through 6 are tossed. What is the probability of the coin showing tails and the number cube showing the number greater than 2? Simplify.

• 1/12

• 1/4

• 1/8

• 1/3

Lucy has the spinner pictured and spins it. What is the probability that she lands on blue or on yellow? Simplify.

• 1 / 16

• 1 ⁄ 2

• 1 ⁄ 8

• 3 ⁄ 4

In the game that Tony is playing, there is a 1/8 chance the spinner will land on red and a 3/8 chance that the spinner will land on yellow. What is the probability that Tony will NOT spin red, then will spin red?

• 7/64

• 7/16

• 7/8

• 1