Early in 2010, Consumer Reports published the results of an extensive investigation of broiled chickens purchased from food stores in 23 states. Tests for bacteria in the meat showed that 62% of the chickens were contaminated with campylobacter, 14% with salmonella, and 9% with both.  (a) What is the probability that a tested chicken was not contaminated with either kind of bacteria? (b) Are contamination with the two kind of bacteria disjoint events? Explain

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A: We have given thatp = 0.32 n = 1000q = 1 - p = 1 - 0.32 = 0.68

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A: Given 135 out of 420,095 cell phone users developed cancer of brain. The prob. of getting such…

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A:

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A: Solution:From the given information, the probability that fruit flies have short wings is 0.25…

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A: Given Data: Let X represent the random variable p=0.291 n=4   X~ Binomial(4, 0.291)

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A: The probability of the adults considered obese is 0.357.

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A: Given data:   The given percentage of light trucks is P(T)=23.5%=0.235.The given percentage of SUVs…

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A: Let A be the event all household tax returns are audited.B be the event all households own a…

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A: The objective of this question is to find the probability that a person has a genetic abnormality…

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A:

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A: From the given information, it is observed that 50% of households spend more than $125 on groceries.…

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A:

Q: atteries exposure and developing heart disease. Are these events dependent or independent?

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A: Let A be the event that the deadly proved accident occurred to the driver Given that P(A | Light…

Q: A Food Marketing Institute found that 50% of households spend more than $125 a week on groceries.…

A:

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A:

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A:

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A: Probability: Probability is the ratio of favourable outcomes to all other potential outcomes of an…

Q: In a recent survey, 70% of management executives thought that it should be  mandatory for business…

A: Solution: Let X be the number of students has not mandatory for business  to take a quantitative…