Q7. The probability that a lab specimen is contaminated is 0.10. Three independent specimen are checked....

 

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Q7. The probability that a lab specimen is contaminated is 0.10. Three independent specimen are checked. 1) the probability that none is contaminated is: (A) 0.0475 (B) 0.001 (C) 0.729 (D) 0.3 2) the probability that exactly one sample is contaminated is: (B) 0.0^1 (A) 0. (C) 0.70Y (D) 0.3 Q7. The probability that a lab specimen is contaminated is 0.10. Three independent specimen are checked. 1) the probability that none is contaminated is: (A) 0.0475 (B) 0.001 (C) 0.729 (D) 0.3 2) the probability that exactly one sample is contaminated is: (B) 0.0^1 (A) 0. (C) 0.70Y (D) 0.3

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The probability that none of the three specimens is contaminated can be calculated using the formula ... View the full answer