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Answered

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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 these 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

(show your work please)

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 These Res class=

Sagot :

Answer:

B. 0.20

Step-by-step explanation:

the probablilty of selecting a green marble is 8/40 simplified to 1/5

8/40 = 1/5

1/5=0.20

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