Asked by Wes
A bag contains 20 marbles: 9 red, 5 blue, 3 green, and 3 yellow. A marble will be drawn from the bag and replaced 50 times. What is a reasonable prediction for the number of times a green or yellow marble will be drawn?
Answers
Answered by
oobleck
there are 6 marbles that are green or yellow
there are 20 marbles in all.
P(green or yellow) = 6/20 = 0.30
So, what do you think?
there are 20 marbles in all.
P(green or yellow) = 6/20 = 0.30
So, what do you think?
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