the average pass % in a test is 70. find out the probability tht out of a group of 8 students atleast 5 pass.

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- Dec 9th 2008, 11:17 PMZandraprobability
the average pass % in a test is 70. find out the probability tht out of a group of 8 students atleast 5 pass.

- Dec 9th 2008, 11:32 PMmr fantastic
- Dec 9th 2008, 11:37 PMmathaddict
- Dec 10th 2008, 12:21 AMZandra
thankyou