Intro to Probability
The null hypothesis is a statement that indicates there is no effect or no difference in a given situation, serving as a starting point for statistical testing. It is essential in determining whether observed data deviates significantly from what would be expected under this assumption. The null hypothesis is often denoted as H0 and provides a foundation for conducting various statistical analyses, such as determining relationships or differences among groups, assessing probabilities, and making predictions about population parameters.
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