Experimental vs. Theoretical Probability Answers
During Samuel’s experiment, the experimental probability was 0.25. What else must be true about the experiment?
Check all that you included in your response.
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.
A number cube is rolled 60 times. The results of those 60 trials are recorded in the table. Complete the table.
A number cube is rolled 60 times. The results of those 60 trials are recorded in the table. Complete the table.
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?
B = 1/41/51/6✔ 2/15
Which did you include in your answer? Check all that apply.
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