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jason wants to perform a two-tailed test for equality between two independent sample proportions each sample has at
49 of men consider themselves professional baseball fans you randomly select 10 men and ask each if he considers
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question what is the probability of a black man being stop and frisk by a
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an executive drives from his home to his office in the city the driving times are normally distributed with a mean of
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lockheed martin a large defense contractor manufactures equipment for the military this division reports that 13 of
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an urn contains 8 green and 6 white balls four balls are randomly drawn from the urn in succession with replacement
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at a local college 178 of the male students are smokers and 712 are non-smokers of the female students 400 are smokers
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a gallup poll in 2004 reports that 34 of american adults think that marijuana should be legal what does this statistic
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