Mathematics, 17.06.2021 16:40 karateprincess1
In a survey of 1120 new college graduates 281 had a professional job on graduation day. 17. One year ago the proportion of graduates with a professional job on graduation day was .24 or 24%. Setup of the null and alternative hypotheses to test whether there is sufficient evidence to conclude that the proportion of graduates with a professional job is higher now than it was one year ago is:.(a) H_0: p = .24 vs. H_1: p < .24 (b) H_0: p = .24 vs. H_1: p ≠.24 (c) H_0: p = .24 vs. H_1: p > .24 (d) H_0: p = .25 vs. H_1: p < .25 (e) H_0: p = .25 vs. H_1: p > .24
Answers: 2
Mathematics, 21.06.2019 18:30
Three times the sum of a number and seven is negative thirty-six. what is the number?
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Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.
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Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
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In a survey of 1120 new college graduates 281 had a professional job on graduation day. 17. One year...
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