Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:50
The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
Answers: 3
Mathematics, 21.06.2019 19:20
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, ฮผ, 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
You know the right answer?
Explain why 1/6 hour + 1/3 hour =1/2 hour...
Questions
Mathematics, 01.04.2021 16:50
Mathematics, 01.04.2021 16:50
Biology, 01.04.2021 16:50
Mathematics, 01.04.2021 16:50
Mathematics, 01.04.2021 16:50
Mathematics, 01.04.2021 16:50
Physics, 01.04.2021 16:50
Mathematics, 01.04.2021 16:50
Mathematics, 01.04.2021 16:50
History, 01.04.2021 16:50
Mathematics, 01.04.2021 16:50
