Mathematics, 01.10.2019 00:00 korar8737
Living with parents: a pew research analysis stated that in 2012, 36% of the nation’s young adults ages 18-31—the so-called millennial generation—were living in their parents’ home. after reading the analysis, a statistics student wanted to design a study to determine if the percentage was higher for the millennial students who attend his college. which of the following is an appropriate statement of the null hypothesis? group of answer choices the percentage of millennial students at his college who live in their parents’ home is not the same as the percentage of millennials nationwide. the percentage of millennial students at his college who live in their parents’ home is greater than the percentage of millennials nationwide (36%). the percentage of millennial students at his college who live in their parents’ home is the same as the percentage of millennials nationwide. flag this question question 2
Answers: 3
Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Mathematics, 21.06.2019 22:30
Which statements are true about additional information for proving that the triangles are congruent check all that apply
Answers: 1
Living with parents: a pew research analysis stated that in 2012, 36% of the nation’s young adults...
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