Mathematics, 15.01.2021 02:40, breadwonders3738
Marnie conducted an experiment using a bag of 12 marbles containing an equal number of blue, red, and green marbles. She randomly chose one marble, noted the color, and returned the marble to the bag. Marnie did this for a total of 20 trials. The table below shows the results.
Event
Count
Blue
7
Red
8
Green
5
What was the experimental probability of choosing a blue marble from a bag?
StartFraction 7 over 20 EndFraction
StartFraction 7 over 13 EndFraction
StartFraction 7 over 12 EndFraction
StartFraction 7 over 8 EndFraction
Answers: 2
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Marnie conducted an experiment using a bag of 12 marbles containing an equal number of blue, red, an...
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