TEKS.MATH.7.6I

When collected data is used to express probability, we call it - 

• theoretical probability
• experimental probability
• simple probability
• compound probability

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TEKS.MATH.7.6I

The more number of trials conducted in an experiment and the more data collected, the closer an event's experimental probability will align with its theoretical probability.

• True
• False

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TEKS.MATH.7.6I

Tia generated a list of random numbers to simulate an experiment based on the waiting times at a supermarket checkout line.  The number 1 represents waiting in line less than 5 minutes and the number 2 represents waiting in line 5 minutes or more:
1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 2, 2, 1
Which conclusion can Tia most reasonably draw from the simulation?

• A person is likely to wait in line less than 5 minutes 14% of the time
• A person is likely to wait in line 5 minutes of more 11% of the time
• A person is likely to wait in line less than 5 minutes more than 50% of the time
• A person is likely to wait in line 5 minutes or more 50% of the time

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TEKS.MATH.7.6I

Find the experimental probability:
Roll dice:  1, 3, 3, 4, 4
P(1) = 

• 3/5
• 1/6
• 2/5
• 1/5

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TEKS.MATH.7.6I

Find the experimental probability:
Roll dice:  1, 3, 3, 4, 4
P(3) = 

• 3/5
• 1/6
• 2/5
• 1/3

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TEKS.MATH.7.6I

A spinner is marked with four sections and was spun 100 times. Is this experimental or theoretical probability?

• experimental
• theoretical

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TEKS.MATH.7.6I

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

• 3/5

• 1/6

• 2/5

• 1/5

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TEKS.MATH.7.6I

Identify the following scenario as experimental or theoretical:

Samantha flips a coin 10 times and the result is heads 7 times. She concludes that the probability of getting heads must be 7/10

• Experimental

• Theoretical

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TEKS.MATH.7.6I

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

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TEKS.MATH.7.6I

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

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TEKS.MATH.7.6I