Option D : Hypothesis testing
Statistical hypothesis testing is a statistical inference method used to determine whether the available data adequately supports a particular hypothesis. Hypothesis testing allows you to make probabilistic statements about population parameters.
Hypothesis testing is a form of statistical inference that uses data from a sample to draw conclusions about population parameters or population probability distributions. first, preliminary assumptions are made about the parameters or distribution.
The purpose of a hypothesis test is to determine if there is sufficient statistical evidence to support a particular assumption or hypothesis about a parameter.
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