Find the probability that at least one of these light bulbs

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Reference no: EM13196861

A sample of 14 light bulbs is tested to see if they last as long as the manufacturer claims they do. 3 light bulbs fail the test.

Two light bulbs are selected from the sample without replacement. Find the probability that at least one of these light bulbs failed the test. Enter your answer as a number between 0 and 1 accurate to 3 decimal places.

Reference no: EM13196861

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