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Zigmanuir [339]
4 years ago
5

The probability that a given computer chip will fail is 0.02. find the probability that of 5 delivered chips, exactly 2 will fai

l.
Mathematics
1 answer:
alexira [117]4 years ago
8 0
Since the chip either passes or fails, this problem is one in binomial probability, with p(fail)=0.02 and n=5.
                 
If your calculator features probability functions such as binompdf(n, p), use it.
Mine is a TI-83 Plus.

The probability that exactly two chips will fail is

binompdf(5,0.02,2) = 0.0038.  This is quite a small probability.



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