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Statistics Essay

Hypothesis Testing
Test Statistics In selecting a test statistic for a hypothesis test, a given sample has to satisfy some conditions. The first is based on the natureof the sample concerning whether it follows a normal distribution or not. In using the z or t- statistic, an assumption must be made that the data follows a standard normal distribution. The other consideration is the sample size, which determines the selection of a test statistic. In regard to samples that are greater than thirty, the test
Pages: 2 (500 words), Essay
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