Tuesday 3/28 Probability Practice 2

Jon made 15 out of 35 free throws.

What is his experimental probability as a fraction?

**SIMPLIFY THE FRACTION!**

• 3/7

• 15/35

• 1/2

• 5/7

Kate spun the spinner 75 times and landed on "3" thirty times.

What is the experimental probability as a percentage?

• 20%

• 30%

• 40%

• 50%

Sarah hit the ball 3 times out of the 8 times.

What is the experimental probability (as a percent) that she will hit the ball next?

• 22.5%

• 37.5%

• 45%

• 3%

If the spinner was spun 50 times and landed on 11 fifteen times, which statement is true?

• The experimental probability of landing on 11 is 1/8 while the theoretical probability of landing on 11 is 3/10

• The theoretical probability of landing on 11 is 12.5% while the experimental probability of landing on 11 is 30%

• The experimental probability of landing on 11 is less than the theoretical probability of landing on 11

• The theoretical probability of landing on 11 is equal to the experimental probability of landing on 11

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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A number from 0 to 1 that measures the likelihood that an event will occur

• outcomes
• event
• probability
• experiment

A procedure that can be repeated and is usually reserved for experimentation

• test

• trial

• chance

• probability

The result of a trial

• What happened

• Event

• Outcome

• Chance

The set of all possible outcomes

• Sample Space

• Event

• Trial

• Probability

A _________ game is one in which you expect to win as often as you expect to lose