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7LRIS WS#13 Unit 4 Probability Review

Last updated about 5 years ago
27 questions
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1A - Rolling a number greater than zero on a number cube.

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1B - Draw a heart or diamond from a standard deck of cards.

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1C - Roll a 2 five times in a row on a number cube.

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1D - Roll a number greater than 3 on a number cube.

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1E - You will find $20 on the sidewalk

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1F - Draw a heart, spade or diamond from a standard deck of cards

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2A - What's the experimental probability (relatvie frequency) of hearing a Bruno Mars song next?
(Enter your answer as a fraction in the simpliest form)

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2B - What's the relative frequency of hearing a Maroon 5 or a Taylor Swift song next? (Enter your answer as a fraction in the simpliest form)

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2C - If you run your experiment again, would the frequencies in your table still be the same?

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2C - Why or why not?

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3 - List all possible outcomes on your paper.

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4 - List all possible outcomes on your paper.

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4,

What's the probability of getting a chicken salad? (Answer as a fraction in simpliest form)

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4,

What's the probability of getting a chicken salad? (Answer as a decimal rounded to the hundredth)

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4,

What's the probability of getting a chicken salad? (Answer as a whole number percent)

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4.

Write the pork salad probability as a fraction in simpliest terms.

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4.

Write the pork salad probability as a decimal rounded to the hundredth.

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4.

Write the pork salad probability as a percent.

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4.

Write the steak salad probability as a fraction in simpliest terms.

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5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4.

Write the steak salad probability as a decimal rounded to the hundredth.

1

5 - There are 3 choices of salads: chicken, pork and steak. If the probability of ordering a steak salad is 3/10, and the probability of getting a pork salad is 0.4.

Write the steak salad probability as a whole number percent.

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There are four choices of Kool-Aid; cherry, tropical punch, strawberry, and grape. If the probability of getting cherry is 3/12, the probability of getting tropical punch is 25%, and the probability of getting strawberry is 0.33, what is the probability of getting grape?

Write your answer as a fraction in the simpliest form.

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7 - Create a spinner that meets the following requirements.
0.25 sections purple
12.5% are green
3/8 are orange
1/4 are pink

Choose a color for each section. You should have 8 colors selected.

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Choose the correct spinner. Explain why you chose the spinner on your paper.

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Choose the correct spinner. Explain why you chose the spinner on your paper.

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Choose the correct spinner. Explain why you chose the spinner on your paper.

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Choose the correct spinner. Explain why you chose the spinner on your paper.