A case of 38 cans contains one can that is contaminated. Two cans are to be...
A case of 38 cans contains one can that is contaminated. Two cans are to be chosen randomly for testing.
a. How many different combinations of two cans could be selected?
Number of different combinations ?
b. Of the two cans selected, what is the probability that the contaminated can is selected for testing? (Round the final answer to 4 decimal places.)
Probability ?
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A case of 38 cans contains one can that is contaminated. Two
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