Approximately 70% of the U.S. population recycles. According to a green survey of a random sample of 250 college students, 204 said that they recycled. At α = 0.01, is there sufficient evidence to conclude that the proportion of college students who recycle is greater than 70%?

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A: It is given that Sample size nm = 700 Number of patients with serious symptoms, xm = 226 Confidence…

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A:

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A: Given thatSample size (n)=113Population proportion=0.34Number of positive BAC(x)=52We have to find…

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A: Given data number of success , x= 387.0 sample size, n = 1109 population…

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A: The provided information is:

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Q: did the team significantly improve its free throw percentage (left-tailed test)?

A: Let p1 and p2 be the two population proportions for the early home game and last home game…

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A: Given information- Population proportion, p = 0.14 Sample size, n = 391 Significance level, α = 0.05…

Q: In a previous Paul, 44% of adults and children under the age of 18 reported that their family eat…

A: State the hypotheses.

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A: Given: Sample Sizen=1483 Sample Proportionp^=2411483 Thus p^=0.162508 The standard error is given…

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Q: It has been claimed that at UCLA 43% of all students live on campus. Researcher Ebony Robinson…

A: Given X=112 n=250

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Q: In September 2005, 33% of adult Americans believed in haunted houses. In a poll conducted in June…

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Q: Need help, please.

A:

Q: About 1.5 in a 1000 of those in a particular population are diseased. A diagnostic test is touted as…

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Q: A study was conducted using undergraduates at a urban university who volunteered to participate in…

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A:

Q: According to a certain government agency for a large country, the proportion of fatal traffic…

A: We have given thatp0 = 0.34n = 113x = 52Significance level () = 0.05

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.