Graphing and Probability

Choose the inequality for the graph.

• x<2

• x>5

• x>2

• x>3

Elena earned money for babysitting her neighbor's daughter. The graph shows the equation. About how much did she earn if she worked 1 hour?

• 10

• 15

• 20

• 25

If there are 8 red balls and 12 blue balls in a basket, what is the probability that John will pick out a red ball from the basket?

A spinner is divided into 8 equal parts. Half is blue, 3/8 is pink, and 1/8 is yellow. If you spin it 10 times, what is the best prediction possible for the number of times it will land on blue or pink?

• 7

• 5

• 3

• none of the above

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

How many more students liked hockey and baseball combined than basketball? 

• 1

• 4

• 5

• 9

Which questions can be answered by this bar graph?

• Which sport did girls like to play?

• Where were the sports played?

• How many more students like basketball than softball?

• What are the other types of sports that students liked?

How many more students own a cat or a dog combined than a snake?

• 2

• 7

• 9

• 11

How many more runs did Tracy have than Sarah and Patty combined?

• 6

• 8

• 2

• 1

The bar graph shows the number of cans of food collected during the third-grade canned food drive. How many more cans of food were collected in 2010 than 2012

• 50

• 100

• 150

• 250