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Hypothesis Testing
Hypothesis Testing Whenever we have a decision to make about a population characteristic, we make a hypothesis. Some examples are: m >3 or m 5.
Suppose t
Null Hypothesis (1 of 4)
The null hypothesis is an hypothesis about a population parameter. The purpose of hypothesis testing is to test the viability of the null hypothesis in the light of experimental data. Depending on the data, the null hypothesis eit
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Hypothesis Testing For a Population Mean
The Idea of Hypothesis Testing Suppose we want to show that only children have an average higher cholesterol level than the nationa