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kvasek [131]
2 years ago
14

Marnie conducted an experiment using a bag of 12 marbles containing an equal number of blue, red, and green marbles. She randoml

y 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
Mathematics
2 answers:
Ierofanga [76]2 years ago
8 0
I like the color red and black so I would go with red
kolezko [41]2 years ago
8 0

Answer:

I like the color red and black so I would go with red

Step-by-step explanation:

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Step-by-step explanation:

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