(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

In a shipment of 100 televisions, 6 are defective. If a person buys two televisions from that shipment, what is the probability that both are defective?

2. Relevant equations

the Answer is somewhat weird! it says it is 1/330 ! which is really beyond by recognition

3. The attempt at a solution

What I think is that it is 5/99!

The first defective TV would have probability of 6/100 ... but the second defective TV would have probability as 5/99 BECAUSE one is reduced from the defective TV Set and one is also reduced from the sample size.

What do you think?

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Conditional Probability Question

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