Mathematics, 23.01.2021 05:40 hallkayleel0lozgxtq
The graph of y = f(x) is the solid black graph below. Which function represents the dotted graph?
Answers: 2
Mathematics, 21.06.2019 17:00
Acylinder has volume 45π and radius 3. what is it’s height?
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Mathematics, 21.06.2019 20:50
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 21:00
Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?
Answers: 1
The graph of y = f(x) is the solid black graph below. Which function represents the dotted graph?
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