Mathematics, 22.02.2021 18:40 alcott1110
The table shows the results of randomly selecting colored marbles from a bag 40 times. The marble was returned to the bag after each selection. Based on the results, what is the expected probability of randomly selecting a green marble from the bag in one attempt?
A: 0.125
B:0.20
C: 0.80
D:1.0
Answers: 1
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The table shows the results of randomly selecting colored marbles from a bag 40 times. The marble wa...
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