Mathematics, 08.04.2021 19:20 esme72
yall my mom just grounded me because i didnt want to listen to my music out loudsmh
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Mathematics, 21.06.2019 14:10
Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)
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Mathematics, 21.06.2019 14:40
Which graph represents the following piecewise defined function?
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Mathematics, 21.06.2019 20:00
Select the number of ways in which a line and a circle can intersect
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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
yall my mom just grounded me because i didnt want to listen to my music out loudsmh...
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