Search found 2 matches
- by bharathram
Tue Aug 30, 2011 9:21 pm- Forum: Problem Solving
- Topic: 2^36 - 2^30 = x
- Replies: 8
- Views: 1595
Sorry, but I don't understand this step. Can you explain this formula P(K or M) - P(K and M) better with the values?But, we need P(only K or only M). So, for this we need to calculate P(K or M) - P(K and M).
So, you will get 7/15-1/15 = 6/15
- by bharathram
Tue Jul 05, 2011 10:25 am- Forum: Problem Solving
- Topic: Probability Problem
- Replies: 4
- Views: 2736