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an october 2004 gallup poll asked a sample of 1012 adults whether they thought that having a gun in the house makes it
q it is estimated that 20 of us households own a roth ira the american association of university professors aaup
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there are tons of reasons why our samples time completing their rental task differed from the websites claim there are
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imagine we conduct a study looking at the correlation between teen relationship satisfaction and features of that
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scenario imagine that your employer is hosting a walking competition employees are to report the number of minutes they
1 suppose a 95 confidence interval is computed for resulting in the interval 1124 1216 thenanbspthere is a 95 chance
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you have 10 pairs of shoes jumbled together in your closet show that if you reach in and randomly pull out four shoes
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wong is carrying seven pages of math homework and seven pages of english homework a gust of wind blows the pages out of
1students were given a stats quiz just prior to a holiday and the scores recorded and stored in list l1 then they were
the average salary for a certain profession is 75500 assume that the standard deviation of such salaries is 26000
using the following estimated regression results logconsumption210006age interpret how being one year older age is
suppose an economist knows the following statistics about a particular economythe economy will be in a period of strong
a newspaper reported on the results of an opinion poll in which adults were asked what one thing they are most likely
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in a town 30 of the men and 25 of the women are overweight if the town has 55 men and 45 women what percent of the
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traditionally 30 of customers have been dissatisfiedout of 300 guests this is how the guest answered on a
construct anbsp95 confidence interval for the population standard deviationnbspsigma sigmanbspof a random sample of 15
a smallville police officer was interested in whether the average age of those receiving parking tickets in smallville