Researchers at George Washington University and the National Institutes of Health claim that approximately 0.66 of people believe "tranquilizers work very well to make a person more calm and relaxed". Of the next 87 people interviewed, what is the probability that at most 73 are of this opinion? in tho colution which is the final answer.

Q: Find the odds in favor of an event and odds against event S.  For Samsung ships 23.5 percent of the…

A: A: Samsung shipsP(A)=23.5%=0.235P(Ac)=1-P(A)=1-0.235=0.765

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A: Given data,Total no of employees n=720manager=27technician=102director=9engineer=35Line…

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A:

Q: In a large population, 61% of the people have been vaccinated. Give your answer as a value between 0…

A: From the provided information,p = 0.61n = 5

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A: From the given information p = 0.20 and n = 15.

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Q: In a Survey, 85% of the people interviewed were unaware that maintaining a healthy weight could…

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A: Since you have posted a question with multiple sub-parts, we will solve first 3 sub-parts for you.…

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Q: outh Smoking Twò ðut 8I cquired the habit by age 14. If 400 smokers a andomly selected, find the…

A: Given X~ Binomial n=400 p=0.4

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Q: 1. The reported cancer rates for men ages 65 and older is 23%. Assume this estimate is the true…

A: Solution

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A: Given information: The sample size is 12.

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Q: It is estimated that 0.45 percent of the callers to the Customer Service department of Dell…

A: P=0.45%n=1000

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Q: what is the probability that there will be more than two faults?

A: Let X denote the number of faults per 50 meters of cloth produced by a linen factory.