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Source: — Problem Solving |
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by Frankenstein » Thu Jun 30, 2011 10:45 am
Hi,
To yield 4 - (1,3),(2,2),(3,1) --> 3cases
To yield 6 - (1,5),(2,4),(3,3),(4,2),(5,1) -->5 cases
favorable cases = 3+5 = 8
Total number of outcomes is 6*6 = 36
So, probability = 8/36 = [spoiler]2/9[/spoiler]
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by MBA.Aspirant » Thu Jun 30, 2011 10:46 am
Total no. of events = 36

No. of favorable events = 8

when the dice are (1 and5) (5 1) (4 2)(2 4)(3 3) (1 3) (3 1)and (2 2) so 8 ways

Probability = 8/36 = 2/9
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by bellcurve » Thu Jun 30, 2011 10:50 am
Total possible pulls = 6*6 = 36

4 can be pulled 4 ways = 1,3-3,1-2,2-2,2
6 can be pulled 6 ways = 1,5-5,1-2,4-4,2-3,3-3,3

10/36 = 5/18
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by amit2k9 » Thu Jun 30, 2011 10:11 pm
its 8/36 = 2/9.
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