Predictions in Probability Quiz

What does quantitative data involve?

• Shapes

• Numbers

• Letters

• Colors

What type of data is used when making qualitative predictions?

• Colors

• Numbers

• Letters

• Shapes

In the lunch example, how many students out of 800 are predicted to bring lunch?

• 600

• 480

• 200

• 300

Tags

CCSS.7.SP.C.6

What is the first step in setting up a proportion for predictions?

• Cross multiplying

• Adding the outcomes

• Dividing by the total

• Creating a label

Tags

CCSS.7.SP.A.2

What is the probability of the spinner landing on E?

• 1/5

• 1/4

• 1/3

• 1/6

Tags

CCSS.7.SP.C.7B

How many times is the spinner predicted to land on E out of 300 spins?

• 80

• 70

• 60

• 50

Tags

CCSS.7.SP.C.6

What method is used to solve for the unknown in the proportion examples?

• Division

• Addition

• Cross multiplication

• Subtraction

Tags

CCSS.7.RP.A.2C

If there are 440 buttons in a bag, how many are predicted to be red?

• 176

• 200

• 150

• 220

Tags

CCSS.7.SP.C.6

What is the reduced fraction representing the probability of picking a red button from the bag?

• 3/5

• 1/4

• 1/2

• 2/5

Tags

CCSS.7.SP.C.7B

How many total people were surveyed if 75 preferred chicken, given the probability of choosing chicken is 1/4?

• 100

• 400

• 200

• 300

Tags

CCSS.HSS.MD.B.6

CCSS.HSS.MD.B.7