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 16:30
Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?
Answers: 1
Mathematics, 22.06.2019 03:00
What is the answer to question 11? richard simplified an expression in three steps,as shown taking 04.10 segment one exam part one (flvs)
Answers: 3
Mathematics, 22.06.2019 03:00
What is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 a. ( 4 , -2) b. (2, 1) c. (3, 1) d.(3, -2)
Answers: 2
In a survey of 1120 new college graduates 281 had a professional job on graduation day. 17. One year...
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