Asked by Cj So Cool

3. This question is for 3 and 4. From a barrel of colored marbles you randomly select 7 blue 5 yellow 8 red 4 green and 6 purples. Find the experimental probability of randomly selecting a marble that is not yellow.
1/30
5/6
2/15
1/6

4. Find the experimental probability selecting a marble that is either green or purple.
1/10
1/5
1/3
2/15

Answers

Answered by Cj So Cool
my answer 3- 1/30
4- 1/5
Answered by Reiny
If I read your question correctly, you have drawn 30 marbles with the stated combination.

so the experimental prob of yellow = 5/30
= 1/6
so the prob of NOT yellow = 5/6

#4, how many of the 30 were either green or purple?
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