What are some examples of null hypotheses?
An example of an AI chatbot conversation about null hypotheses in statistics.
What are some examples of null hypotheses?
A null hypothesis typically states that there is no effect or no difference. For example, 'There is no difference in test scores between students who study with music and those who study in silence.'
Can you give me another example?
Sure! Another example could be, 'There is no relationship between hours spent studying and exam scores.'
How do you determine if a null hypothesis is true?
You determine the truth of a null hypothesis through statistical testing, where you analyze data to see if there is enough evidence to reject it.
What happens if we reject the null hypothesis?
If we reject the null hypothesis, it suggests that there is significant evidence to support the alternative hypothesis, indicating an effect or difference.
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