1. Calculate the fundamental statistical parameters (all measures of central tendency and variability/dispersion) for the following set of data obtained by a chemistry student attempting to determine the molarity of some solution by titrations: 0.2041; 0.2049; 0.2039; 0.2043. Is any of the data suspect? How did you determine your response?" Mean, median, range (spread), average deviation, relative average deviation, standard deviation, coefficient of variation. Try to calculate the confidence interval and report the statistically probable mean value at the 95% confidence level.
1. Calculate the fundamental statistical parameters (all measures of central tendency and variability/dispersion) for the following set of data obtained by a chemistry student attempting to determine the molarity of some solution by titrations: 0.2041; 0.2049; 0.2039; 0.2043. Is any of the data suspect? How did you determine your response?" Mean, median, range (spread), average deviation, relative average deviation, standard deviation, coefficient of variation. Try to calculate the confidence interval and report the statistically probable mean value at the 95% confidence level.
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.16QAP
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