If n = 280 and X = 224, construct a 99% confidence interval for the population proportion, p. Give your answers to three decimals < p <

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A: * Solution :-

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Q: : A study of 300 high school students was done. Half of them were instructed to drink soda every…

A: Given data, A study of 300 high school students was done. Half of them were instructed to drink soda…

Q: If X=99​, S=7​, and n=64​, and assuming that the population is normally​ distributed, construct a…

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Q: explanation

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Q: A student wishes to see if at her school the proportion of underclassmen who do not have have a job…

A: Given,n1=257 , x1=55n2=288  ,  x2=45p^1=x1n1p^1=55257=0.21401p^2=x2n2p^2=45288=0.15625pooled…

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