Mathematics, 29.06.2019 09:20, haleyehewitt2001
Mr. reddrick has a 74 total yards of red and blue felt to distribute to students in his art class. each of his 20 students gets 2.5 yards of blue felt for the project. he also gives each student an equal amount of red felt. how much red felt does each student get? a. 1.2 ydb. 3.7 ydc. 12 yd d. 24 yd
Answers: 1
Mathematics, 21.06.2019 19:00, tylerwayneparks
Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)
Answers: 1
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mr. reddrick has a 74 total yards of red and blue felt to distribute to students in his art class. e...
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