Probability Quiz

What is expected is ​ (a)   Probability.

What happens is ​ (b)   Probability.

• Theoretical
• Experimental

How many outcomes are expected?

• 24

• Flipping 4 coins.

• 16

• Rolling a fair number cube (die).

• 6

• Spinning a fair spinner (red, green, yellow, blue) and rolling a fair number cube.

• 4

• Flipping a coin and rolling a fair number cube.

• 12

• Spinning a fair spinner (red, green, yellow, blue)

What is the THEORETICAL Probability that an even number can be spun on fair spinner with sections 1-8? Select all that apply

• 0.5

• 5%

• 50%

Tags

CCSS.7.SP.C.7A

A marble is being selected 100 times from a bag that contains 12 blue, 6 green, and 7 yellow marbles. What is the experimental probability if blue was chosen 46 times? Choose all that apply.

• 12%

• 46%

Tags

CCSS.7.SP.C.6

A card was selected from a deck of 52 cards and then replaced; recording the suit of the card. Match the following experimental probabilities.

• Diamonds

• 33.3%

• Clubs

• 30%

• Hearts

• 10%

• Spades

• 23.3%

• Clubs and Diamonds

• 36.7%

Tags

CCSS.7.SP.C.6

What is the experimental probability of the following repeated experiments?

• Spin a fair spinner twice with sections 1-8. P(multiple of 4, 5)

• Choose from a bag of marbles twice with 6 green, 3 yellow, and 1 red. P(green, red)

• Flipping a Coin twice. P(H,H)

• Rolling a fair number cube twice. P(3, odd)

Tags

CCSS.7.SP.C.6

How many tails would you expect if you flipped a coin 200 times?

Tags

CCSS.7.SP.C.6