Fifty-three percent of employees make judgements about their co-workers based on the cleanliness of their desk. You randomly select 8 employees and ask them if they judge co-workers based on this criterion. The random variable is the number of employees who judge their co-workers by cleanliness. Which outcomes of this binomial distribution would be considered unusual? Homework Help: 3VC. Binomial probabilities and distributions (1:49) O 1, 2, 7, 8 O 0, 1, 2, 8 O 0, 1, 7, 8 O 1, 2, 8

Q: 58% of people rent their homes. If you take a random sample of 50 people, what is the probability…

A: We have given that Sample size n =50 Population proportion p=58%=0.58

Q: 55% of college graduates know the name of the Secretary of State for the U.S. You randomly select 5…

A: (a) Obtain the mean of the binomial distribution. The value of the mean is obtained below: Let X…

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A:

Q: 1. Apply the addition rule, P(mean or median) = P(mean) + P(median) - P(mean and median), to find…

A: We have given that  P( mean or median ) = 30% = 0.30 P( median ) = 16% = 0.16 P( mean ) = 27% = 0.27

Q: Becky has 30 T-shirts in a drawer: 12 concert shirts, 8 team shirts, and 10 plain shirts. Of the 10…

A: We have to compare frequency

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A: It is given that a random sample of 697 selected adults showed that 65% of them would erase all of…

Q: 3. A surgical technique is performed on ten patients. You are told there is an 83% chance of…

A: Givenn=10p=0.83

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A:

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A: Binomial distribution is discrete distribution that deals with the probabilities of success and…

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A:

Q: A recent survey of post-secondary education students in Canada revealed that 72% are confident in…

A: Given,n=32p=0.72q=1-0.72=0.28A random variable X~Binomial(n=32 , p=0.72)P(X=x)=32x0.72x0.2832-x    ;…

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A:

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A: Given data is,4,12,6,9,6,11sample size(n)=6

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A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

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A: Sample size n=100 Number of successes x=68 Hypothesized value of population proportion is p0=0.60…

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A: Let X be the number of Days she practices.

Q: Refer to the accompanying table, which describes the number of adults in groups of five who reported…

A:

Q: A political candidate has asked you to conduct a poll to determine what percentage of people support…

A: Given,sample size(n)=470no.of who support the candidate(x)=370sample proportion(p^)=xn=370470

Q: 2 questions.

A:

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A: From the provided information,

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Q: ​Claim: Most adults would erase all of their personal information online if they could. A software…

A: Ho :   p =    0.5                  H1 :   p >   0.5     (Right tail test)…

Q: randomly selected adults showed that 62​% of them would erase all of their personal information…

A: Given data sample size, n =696 population proportion,p= 0.5

Q: what is the source of variability in the random variable?

A: n=1000x=277

Q: Claim: Most adults would erase all of their personal information online if they could. A software…

A: Given , Sample size = n = 671 Sample proportion = p^ =0.58 Claim : Most adults would erase all of…

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