Probability and Sample Spaces-

What is the Theoretical Probability of not landing on red?

• 25%
• 50%
• 65%
• 66.7%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

The bar graph shows the results of spinning the spinner 200 times. What is the experimental probability of landing on a 3?

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The arrow is spun 15 times and landed 4 times on the section labeled Q. Which statement is true?

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The probability of flipping a coin and landing on tails is 1/2.
If you flip the coin 100 times, approximately how many times could you expect to land on tails?

• 50 times
• 100 times
• 200 times

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

The cafeteria is serving three kinds of sandwiches: tuna (T), chicken, (C), and peanut butter (P).

They are also serving a choice of two drinks: milk (M) or water (W).

Which is the complete set of possibilities of combinations?

• {TW, CW, PW}

• {TW, TM, TW, CW, PW}

• {TW, TM, CW, CM, PW, PM}

Max is ordering a salad for lunch. He can choose one protein to have on the salad: chicken, tofu, hard-boiled eggs. He can also pick one vegetable topping. The vegetable choices are sprouts, tomatoes, or olives.

How many different combinations can Max create?

• 7 combinations

• 9 combinations

• 3 combinations

• 4 combinations

You have a 3 tops, 2 pants and 2 shoes. How many total outfit options are represented?

• 12 outfits

• 22 outfits

• 3 outfits

• 7 outfits

Tags

CCSS.3.OA.A.3

A bag contains 3 black (B) and 5 white (W) shirts. Paul picks a shirt at random from the bag, notes its color, and puts it back in the bag. He then picks another shirt at random from the bag and notes its color.

Which tree diagram shows all the possible outcomes?

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Jason can choose 1 pair of pants and one shirt to wear today. Here are his choices. Which tree diagram shows all of the combinations that Jason can choose from?

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Which shows the sample space for flipping two coins?

• {H, T}

• {HH, HT, TH, TT}

• {HH, TT}

• {Dime, Nickel}