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a research manager at coca-cola claims that the true proportion p of cola drinkers that prefer cocacola over pepsi is
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let v be the event that a computer contains a virus and let w be the event that a computer contains a worm suppose
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anbspchemistry classnbsphas learned how to read a sensitive high-calibernbspbalance scalenbspthis is not anbspdigital
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what does it mean for two probabilities to be mutually exclusive provide an example of probabilities that are mutually
in a random sample ofnbsp76nbsppeoplenbsp19nbspare classified asnbspsuccessfulanbspdetermine the samplenbspproportion p
an airline pilot estimates that 40 of the time the flight arrives on time the pilot also estimates that 20 of the time
a biology professor gives two exams and a final in the course nbspthe professor has noticed thatnbsp80 of students get
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luis has a coin that is weighted so that the probability that heads appear when it is tossed is 057 suppose that the
in a survey of 3935 travelers 1519 said that location was very important for choosing a hotel and 1183 said that
a study is conducted in 100 children to assess riskfactors for obesitychildren are enrolled and undergo a complete
in a survey ofnbsp3632nbsptravelersnbsp1429nbspsaid that location was very important for choosing a hotel
a researcher fails to find a significant different in mean blood pressure in 36 matched pairs the standard deviation of
1 every user of statistics should understand the distinction between statistical significance and practical or clinical
a flexible 1 l bag of intravenous saline solution is more accurately described as 09 sodium chloride wv in water1 how
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