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a survey was taken of students at a large university in the fall of 2003 who were enrolled in one of three introductory
find a newspaper article or internet report about a study that involves two categorical variables besides providing a
drinking water rich in minerals or hard water may play a role in reducing heart disease finnish researchers say43 for
according to a newspaper article the stronger an onion tastes the more likely it is to help fight cancer and other
a newspaper report on results of the american time use survey of 2003 mentions the decades-long trend of people moving
before the presidential election of 2004 there was much discussion of the relative intelligence of the two candidates
african aids patients more diligent in taking medicine than in us was reported in 2003 on average american patients
the relationship between students weights and earnings was explored because gender would play a role in both variables
suppose a large sample of college students shows that students who have pierced ears tend to earn less money which of
environmentalists concerned about global warming can take a variety of approaches to produce evidence that temperatures
the new york times article modern german duty the obligation to play reports that germans work fewer hours per year
according to a newspaper article the change years ago from manual typewriters to computers has caused the average
according to the new york times studies find that for men it pays to be married economists drew on a unique data set
a newspaper article compares median net worth for black hispanic and white households as reported by the pew hispanic
busting the nursery rhymes reports that research from a team at bristol royal hospital for children in england found
the new york times reported that from 2001 to 2003 world health organization surveys measured the prevalence of serious
percentages of economically disadvantaged students are listed for 17 middle schools and 12 high schools in a certain
suppose someone claims that students in higher years at school tend to earn more money because they are older and have
a survey was taken of students at a large university in the fall of 2003 among other things students were asked to
a sample of 88 puget sound butter clams widths had mean 44 and standard deviation 18 their lengths had mean 57 and
exercise 544 on page 195 discusses the relationship between amount of sleep and levels of a hormone that tells us were
cars becoming weapon of choice reported on the situation in iraq as of january 2005 there were two car bombs on the
a paper by emily oster of harvard university published in the social science research networks electronic library in