Mathematics, 28.11.2019 03:31, mimigg0621
Amanufacturer of pharmaceutical products analyzes each batch of a product to verify the concentration of the active ingredient. the chemical analysis is not perfectly precise. in fact, repeated measurements follow a normal distribution with mean equal to the true concentration and standard deviation grams per liter. three analyses of one batch give concentrations of , , and grams per liter. to estimate the true concentration, give a confidence interval for . a manufacturer of pharmaceutical products analyzes each batch of a product to verify the concentration of the active ingredient. the chemical analysis is not perfectly precise. in fact, repeated measurements follow a normal distribution with mean μ equal to the true concentration and standard deviation σ = 0.0067 grams per liter. three analyses of one batch give concentrations 0.8225, 0.8737, and 0.91 grams per liter.
the mean (±0.0001) of the measurements is .
the 95% confidence interval for μ (±0.0001) is .
Answers: 3
Mathematics, 21.06.2019 20:00, janeriaw188
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
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Mathematics, 22.06.2019 00:30, steviedude316
Round each of the decimals to the nearest hundredth a. 0.596 b. 4.245 c. 53.6843 d. 17.999
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Amanufacturer of pharmaceutical products analyzes each batch of a product to verify the concentratio...
History, 24.07.2019 21:00
History, 24.07.2019 21:00
History, 24.07.2019 21:00