Mathematics, 26.01.2021 09:10 bryce59
There are 500 ball bearings in a box of which 100 are known to be
undersize. Three ball bearings are selected at random. What is the
probability that:
a) all three are undersize b) none are undersize?
Give your answers as decimals correct to three significant figures.
pls help and show work!!!
Answers: 2
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There are 500 ball bearings in a box of which 100 are known to be
undersize. Three ball bearings ar...
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