HELP PLZ 10pts ONLY ANWSER IF YOU KNOW THKS!!
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Mathematics, 29.04.2021 01:10 homework1911
HELP PLZ 10pts ONLY ANWSER IF YOU KNOW THKS!!
Answers: 3
Mathematics, 21.06.2019 19:30
Solve for x and y: 217x + 131y = 913; 131x + 217y = 827
Answers: 1
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, 22.06.2019 00:30
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 1
Mathematics, 13.02.2021 03:40
Mathematics, 13.02.2021 03:40
Mathematics, 13.02.2021 03:40
History, 13.02.2021 03:40
Mathematics, 13.02.2021 03:40
Mathematics, 13.02.2021 03:40
Mathematics, 13.02.2021 03:40