Mathematics, 11.11.2019 19:31, kay7060
We have a data set consisting of the aluminum contents of 26 bihourly samples of recycled pet plastic from a recycling facility. those 26 measurements have y = 142.77 ppm and s ā 98.2 ppm. use these facts to respond to the following. c) make a 90% upper confidence bound for the mean aluminum content of such speciments over the whole study period. (find a # such that ([infinity], #) is a 90% confidence interval.) how does this value compare to the upper endpoint of your interval from part a)? d) make a 95% upper confidence bound for the mean aluminum content of such speciments over the whole study period. (find a # such that ([infinity], #) is a 95% confidence interval.) how does this value compare to the upper endpoint of your interval from part c)? e) interpret your interval from a) for someone with little statistical background.
Answers: 2
Mathematics, 21.06.2019 17:30, cxttiemsp021
Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2
Answers: 1
We have a data set consisting of the aluminum contents of 26 bihourly samples of recycled pet plasti...
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