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Hypothesis testing and experimental study stats

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1. · How does hypothesis testing contribute to the scientific knowledge base? What is one example of a null hypothesis statement?

2. Is correlation the same as causation? Explain your answer. What is one example of how human services managers may make predictions with statistics?

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Short answer fro Hypothesis testing in experimental studies

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1. Â? How does hypothesis testing contribute to the scientific knowledge base? What is one example of a null hypothesis statement?

Hypothesis testing makes it clear to define the rationale for doing a scientific study, by setting up an experiment or by analyzing data gathered based on direct observation or self- report through survey ...

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