Experimental vs. Theoretical Probability Answers
During Samuel’s experiment, the experimental probability was 0.25. What else must be true about the experiment?
B =
The theoretical probability is 1/6. The experimental probability is 1/6.The theoretical probability is 1/5. The experimental probability is 1/6.The theoretical probability is 1/6. The experimental probability is 1/5.The theoretical probability is 1/5. The experimental probability is 1/5.
Emma conducted an experiment in which she rolled a six-sided, fair number cube 300 times. How many times would you predict she rolled a 6?
A number cube has six sides. The probability of landing on any of the numbers is equal. The theoretical probability of rolling a 6 is 1/6. I expect a 6 to be rolled (1/6)(300), or 50 of 300 times.
Check all that you included in your response.
A number cube is rolled 60 times. The results of those 60 trials are recorded in the table. Complete the table.
A =
Which statements are true? Check all that apply.
Question text not available
A number cube has 3 even numbers. Each even number has a theoretical probability of 1/6. In 60 rolls, an even number could come up ten times. Since there are 3 even numbers, the total predicted value is 30. So 20 is a low prediction.
Maya wants to perform an experiment with a spinner labeled A, B, and C. The theoretical probabilities for each section are: P(A) = ½, P(B) = ¼, and P(C) = ¼. Which spinner could she use?
Which did you include in your answer? Check all that apply.
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