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Hypothesis Testing of Population Mean
The central limit theorem assures that the sampling distribution of the mean approaches normal distribution with mean µ population mean and standard deviation α with the increase in the sample size. Using the fact we can do hypothesis testing of population mean with a hypothesis value using the sample information.
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This methods studies development from simpler forms through a long series of a small change. Each change by itself results in minor modification in the phenomenon but the
what are the objectives of operation research?
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a practical example
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