x̄ = 130.7 is an example of a null hypothesis expressed formally. TRUE OR FALSE
Question
x̄ = 130.7 is an example of a null hypothesis expressed formally. TRUE OR FALSE
Solution
FALSE. The statement x̄ = 130.7 is not an example of a null hypothesis. A null hypothesis is a statistical hypothesis that assumes no difference or effect in a research study. It is usually denoted as H0 and often refers to a population parameter such as population mean (μ) or population proportion (p). An example of a null hypothesis could be H0: μ = 130.7 or H0: p = 0.5.
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