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What are some examples of null hypotheses?

An example of an AI chatbot conversation about null hypotheses in statistics.

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You

What are some examples of null hypotheses?

MagicBuddy
MagicBuddy

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.'

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You

Can you give me another example?

MagicBuddy
MagicBuddy

Sure! Another example could be, 'There is no relationship between hours spent studying and exam scores.'

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You

How do you determine if a null hypothesis is true?

MagicBuddy
MagicBuddy

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.

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You

What happens if we reject the null hypothesis?

MagicBuddy
MagicBuddy

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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