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 ≈ 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 23:50
Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.
Answers: 1
Mathematics, 22.06.2019 00:00
Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?
Answers: 1
Mathematics, 22.06.2019 05:00
Me get the answer and explain to me the steps to solve it would be greatly appreciated : )
Answers: 2
We have a data set consisting of the aluminum contents of 26 bihourly samples of recycled pet plasti...
Health, 27.07.2019 19:30
English, 27.07.2019 19:30
Computers and Technology, 27.07.2019 19:30
Computers and Technology, 27.07.2019 19:30
History, 27.07.2019 19:30
Mathematics, 27.07.2019 19:30
Mathematics, 27.07.2019 19:30
History, 27.07.2019 19:30