What is the importance of hypothesis testing in research?
Hypothesis testing is crucial as it helps researchers determine the validity of their assumptions and conclusions.
Can you explain how it works?
Sure! It involves formulating a null hypothesis and an alternative hypothesis, then using statistical tests to decide whether to reject the null.
What are some common statistical tests used?
Common tests include t-tests, chi-square tests, and ANOVA, each suited for different types of data and research questions.
Why is it important to reject the null hypothesis?
Rejecting the null hypothesis suggests that there is enough evidence to support the alternative hypothesis, indicating a significant effect or relationship.
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