Mathematics, 05.07.2019 14:00 celestemaria0727
2. in a random sample of 130 world campus students, 92 were employed full-time. we want use these data to construct a 95% confidence interval to estimate the proportion of all world campus students who are employed full-time. is it appropriate to use the normal approximation method? show how you checked assumptions.
Answers: 1
Mathematics, 21.06.2019 17:30
Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]
Answers: 3
Mathematics, 21.06.2019 17:30
10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?
Answers: 1
2. in a random sample of 130 world campus students, 92 were employed full-time. we want use these da...
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