Mathematics, 20.09.2020 05:01, Misspaige4453
Regular Hourly Rate = $6.80 Total Work Hours = 44 Overtime Rate = Time
and a Half What is the total pay for the week, including overtime?
A. $300
B. $302.40
C. $304.80
D. $306.40
E. $308.20
F. $310.80
G. $312.80
Answers: 2
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
Mathematics, 21.06.2019 21:30, drepeter86
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
Regular Hourly Rate = $6.80 Total Work Hours = 44 Overtime Rate = Time
and a Half What is the total...
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