what is null hypothesis? why do you consider that?



what is null hypothesis? why do you consider that?..

Answer / Prem Singh

A Null Hypothesis is a statement of no effect or no relationship in statistical analysis. It assumes there is no difference or no correlation between variables being studied. The reason we consider the Null Hypothesis is because it serves as a starting point to test against an alternative hypothesis, and the significance level determines whether we reject or fail to reject the null.

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