Mathematics, 15.06.2021 14:00 davismar3
An industrial process produces batches of a chemical whose impurity levels follwo a normal distribution with standard deviation 1.6 grams of chemical. A random sample of 100 batches is selected in order to estimate the population mean impurity level. The probability is 0,0367 that the sample mean impurity level exceeds the population mean by how much?
Answers: 3
Mathematics, 22.06.2019 00:30, vanitycarraway2000
Intro biblioteca sunt 462 de carti cu 198 mai putine enciclipedii si cu 47 mai multe dictionare decat enciclopedii cate enciclopedii sunt in biblioteca
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Mathematics, 22.06.2019 04:50, ramirezzairap2u4lh
The two cones below are similar. what is the height of the smaller cone?
Answers: 1
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