7th Grade Probability

What is the sample space for the spinner?

• 8

• 6

• 1,2,3,4,5,6,7,8

• 1,3,5,7,9,11,13,15

What is the probability you spin something larger than 10

• 5

• 3/10

• 10/15

• 3/8

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Which properly shows the sample space?

• 
• 
• 
• 

Tags

CCSS.7.SP.C.8B

What is the probability you spin an odd number and not yellow?

• 5/18

• 1/9

• 1/3

• 4/9

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

CCSS.6.SP.A.1

CCSS.6.SP.A.2

Marco's teammate predicts he has a probability of making 50% of his shots in the next 30 shot attempts. Select all the ways we could accurately simulate the number of shots he makes.

• Put the numbers 0 through 30 in a bag. Pick a number from the bag

• Roll a number cube 30 times. Count how many times it lands on 4.

• Roll a number cube 30 times. Count how many times it's greater than 3.

• Mark a spinner into 10 equally sized sections. Write "make" on 3 of the 10 sections and spin it 30 times.

• Flip a coin 30 times.

Tags

CCSS.7.SP.C.8C

Barry rolls a number cube. Describe an event that is likely to happen, but not certain.

• Rolling a 7

• Rolling a 2

• Rolling a 2, 3, or a 6

• Rolling a prime number

• Rolling something larger than 2

Tags

CCSS.7.SP.C.5

Harry spins this spinner. Describe an event that is unlikely to happen, but not impossible.

• Spinning an odd number

• Spinning a multiple of 3

• Spinning a number greater than 5

• Spinning an even number

• Spinning a number less than 20

Tags

CCSS.7.SP.C.5

Which event below describes something that has a certain probability of 1?

• It will not rain in the next 2 days

• The next kitten born is male

• The printer has enough paper in it for the job

• A square has 4 sides

• There are no absences in our class

Tags

CCSS.7.SP.C.5