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Asked by lachon

What is the null hypothesis for the following questions: Is there a relationship between heart rate and the number of cups of coffee drunk within the last 4 hours?
11 years ago

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Answered by PsyDAG
There is no relationship.
11 years ago
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What is the null hypothesis for the following questions: Is there a relationship between heart rate and the number of cups of coffee drunk within the last 4 hours?

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