Question
The measurements of the tar content of a certain kind of cigarette yielded 14.4, 13.9, 12.8, 13.5, 15.01,12.8, 13.3, 14,1, 15.5, 14.2, 14.4, 15.3, 12.5,
The measurements of the tar content of a certain kind of cigarette yielded 14.4, 13.9, 12.8, 13.5, 15.01,12.8, 13.3, 14,1, 15.5, 14.2, 14.4, 15.3, 12.5, 13.1,14.5, 16.0 and 15.1 mg/cigarette. Assuming that the data are a random sample from a normal population, use the 0.02 level of significance to test the hypothesis that the tar content of cigarette exceeds 14.5.
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Intermediate Microeconomics
Authors: Hal R. Varian
9th edition
978-0393123975, 393123979, 393123960, 978-0393919677, 393919676, 978-0393123968
