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(S) 3/25 Theoretical and Experimental Probability (S)

Last updated about 1 year ago
11 questions
1
The results are shown in the frequency table below. Write your answers as a simplified fraction.


Find the theoretical probability of landing on 3. _______

Find the experimental probability of landing on 3. _______
1
A fair dice was rolled 50 times and the results are shown on the table below. For
which number on the dice was the experimental probability closest to the theoretical
probability?


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1
A fair spinner was spun 150 times and the results are shown below. Each section was equally likely to be landed on. For which color on the spinner was the experimental probability furthest from the theoretical probability?


Blue: 78
Green: 72
Red: 40

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1
Anna spins the spinner below 30 times, and it lands on the letter C eight times. Use this information to answer the question below. Write your answer as a simplified fraction.


What is the theoretical probability of landing on C? _______

What is the experimental probability of landing on C? _______
1
The spinner shown below is divided into 6 equal sections.


Write your answers as a percent.

What is the theoretical probability of getting yellow? _______

What is the theoretical probability of getting blue? _______

What is the theoretical probability of getting red? _______
1
A coin is flipped 6 times. Two times it landed on heads and 4 times it landed on tails. In theory, if the coin is flipped a 7th time, what is the probability the coin landing on heads? Write your answer as a simplified fraction.

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1
The graph shows the results of an experiment in which a spinner with 3 equal sections is spun sixty times. What is the experimental probability of spinning green. Write your answer as a simplified fraction.


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1
The results are shown in the frequency table below. Write your answers as a simplified fraction.


Find the theoretical probability of landing on either 5 or 6. _______

Find the experimental probability of landing on either 5 or 6. _______
1
A fair spinner was spun 80 times and the results are shown in the spinner below. Each
color was equally likely to be landed on. For which color on the spinner was the experimental probability closest to the theoretical probability?


_______
1
Millie spun the spinner 90 times and got blue 20 times. What is the experimental probability of getting blue? Write your answer as a percent.


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1
Kim drew a card from the set 16 times. The results are shown in the table below. What is the experimental probability of Kim drawing an even card? Write your answer as a simplified fraction.


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