Question

Linda has a bag of marbles. She chooses a marble from the bag. writes down the color, and places the marbles back in the bag. She repeats this process 130 times.
Linda calculates the relative frequency of each color marble.

Which statement about Linda's experiment is true?

A. The outcomes do not appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in Linda's experiment.

B. The outcomes appear to be equally likely, so a uniform probability model IS a good model to represent probabilities in Linda's experiment.

C. The outcomes do not appear to be equally likely, so a uniform probability model is a good model to represent probabilities in Linda's experiment.

D. The outcomes appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in Linda's experiment.

Answer 1

B
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Answer 2

Answer:

Option: B is the correct answer.

B.  The outcomes appear to be equally likely, so a uniform probability model IS a good model to represent probabilities in Linda's experiment.

Step-by-step explanation:

Equally likely outcomes--

The equally likely outcomes are the one that have equal chance or probability or likelihood of occurring.

Also, from the given relative frequency from the table we could observe that the outcomes have approximately the same relative frequency or  the chances of their occurrence is almost similar.

Hence, the outcomes are equally likely.

Also a uniform probability model is one in which the outcomes have equal probability.

Hence, the statement that is true about Linda's experiment is:

Option: B