Mathematics, 05.05.2020 07:19, rosepederson80
The water department check the city water supply on a regular basis for contaminants such as trihalomethanes (THMs). The water department takes 200 samples and estimates the concentration of THMS in your drinking water is 3PPB (parts per billion), with a standard deviation of 0.3 PPB
assuming the samples are random and unbiased how much confidence can you have in this data
Answers: 3
Mathematics, 21.06.2019 14:30, cutielove2912
Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?
Answers: 1
Mathematics, 21.06.2019 18:30, thefandomarmy24
Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)
Answers: 1
Mathematics, 21.06.2019 20:30, Trinhphuongtran
You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box
Answers: 2
The water department check the city water supply on a regular basis for contaminants such as trihalo...
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