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Question
Six Sigma represents a quality level of at most ____ defects per million opportunities.a. 3.4
b. 6.0
c. 19.7
d. 99.5
Answer
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The multiplication law is potentially helpful when we are interested in computing the probability of
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b. the intersection of two events
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Which of the following statements is(are) always true?
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If A and B are mutually exclusive events with P(A) = 0.3 and P(B) = 0.5, thenP(A B) =a. 0.00b. 0.15c. 0.8d. 0.2
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c. must always be equal to 0
d. can be any positive value
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The probability of the union of two events with nonzero probabilities
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b. cannot be one
c. cannot be less than one and cannot be one
d. None of the other answers is correct.