Mathematics, 25.10.2019 02:43, Geo777

Agroup of four components is known to contain two defectives. an inspector tests the components one at a time until the two defectives are located. once she locates the two defectives, she stops testing, but the second defective is tested to ensure accuracy. let y denote the number of the test on which the second defective is found. find the probability distribution for y. (enter your probabilities as fractions.)

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Agroup of four components is known to contain two defectives. an inspector tests the components one...