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in example 621 we looked at probabilities associated with the administration of liedetector tests a national research
according to the alwaystestcleancom website a report by the los angeles times news service stated that in a study of
urine tests are commonly used to test for drugs the null hypothesis would say there were no illegal drugs used pick the
legislation was proposed in indiana in 2001 to require hiv testing of all pregnant women in the state the null
a news article reported in 2005 that amgen inc said it would stop giving an experimental drug for parkinsons disease to
a new york times report from march 2005 provided information on race of us military personnel who had been killed in
four students are discussing the meaning of a p-value adam my last stats prof said when you explain a p-value you want
in a national poll of 1706 americans aged 45 and older conducted in 2004 for the aarp 1228 of respondents agreed with
university researchers were able to produce cloned embryos of rhesus macaque monkeys and transferred them to 25
contraception shots work in male monkeys tells about an injection that results in levels of certain antibodies that are
kids overdo headache meds reports on a study by dr david rothner a pediatric neurologist at the cleveland clinic in a
in a survey 446 students were asked to pick their favorite color from black blue green orange pink purple red yellowa
in a survey 446 students were asked to pick a whole number at random anywhere from 1 to 20a if all 20 numbers were
suppose we had a population of cancer deaths within a week of a special day where exactly half died in the week before
in a survey of 446 students it was found that 50 of the sampled students lived on campus and 50 lived off campusa tell
in the same survey used in 941 88 of the sampled students were right-handeda the proportion of all people who are
to test whether there is a tendency for cancer patients to hold on to life long enough to survive for a holiday or
antibiotic resistance puzzle reports that children in a certain city are resistant to common antibiotics at a rate that
suppose strep resistance rates in all cities across the country are actually 005a if samples are taken in a particular
a survey conducted in 2004 revealed that 20 of 504 respondents said they had in the past sold unwanted gifts over the
a study conducted in the fall of 2003 found that 5 of 58 or 9 of st louis rams football players had
researchers from harvard medical school noted that rembrandts self-portraits show him to be exotropic with eyes
exercise 95 describes two surveys conducted in the united kingdom one in 1999 and one in 2004a a 95 confidence interval
hospital chiefs wary of mandate on error reports states that many hospital administrators are leery of the push toward