18
QuizMultiple Choice

Topic Test

Question 18 • *WHS Pre-Algebra - MA3119 B-CR

Gerald is conducting an experiment with 3 possible outcomes. Kasey is conducting an experiment with 20 possible outcomes. Which statement best relates the possible outcomes to the number of trials needed to produce results similar to their predicted outcomes?

Answer
A
Gerald will need to conduct more trials than Kasey because there are fewer possible outcomes in his experiment.
B
Gerald will need to conduct fewer trials than Kasey because there are fewer possible outcomes in his experiment.
C
Gerald will need to conduct more trials because he needs to make up for the difference in the number of possible outcomes.
D
Gerald will need to conduct fewer trials because experimental and theoretical results in experiments with small numbers of possible outcomes are the same.

Explanation

With fewer possible outcomes, Gerald has fewer results to track, so he will generally need fewer trials for the experimental results to resemble the predicted results. Kasey’s experiment has 20 possible outcomes, compared with Gerald’s 3, and typically takes more trials to show a similar pattern across all outcomes. This does not mean experimental and theoretical results will be exactly the same.

AI-written and checked against the verified answer.

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