What is hypothesis testing?
Hypothesis testing is a statistical method used to make decisions based on data. It involves formulating a null hypothesis and an alternative hypothesis.
Can you explain the null and alternative hypotheses?
Sure! The null hypothesis (H0) states that there is no effect or no difference, while the alternative hypothesis (H1) suggests that there is an effect or a difference.
How do you determine which hypothesis to accept?
You use statistical tests to analyze your data. If the test shows significant results, you may reject the null hypothesis in favor of the alternative.
What are some common types of hypothesis tests?
Common types include t-tests, chi-square tests, and ANOVA, each suited for different types of data and research questions.
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