An hypothesis is a specific
statement of prediction.
Hypothesis testing is an
important activity of empirical research and evidence-based medicine.
Hypothesis is written in two
forms, the null hypothesis, and the alternative hypothesis (called the
experimental hypothesis when the method of investigation is an experiment).
Null Hypothesis is also called
statistical hypothesis because this type of hypothesis is used for statistical
testing and statically interpretation. The null hypothesis predicts that, there
is no relationship between the independent variable and dependent variable.
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