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Wives are most satisfied in their marriages when husbands
Null Hypothesis
The default statement in hypothesis testing that there is no effect or no difference, and any observed effect is due to chance.
Alpha
Often used to denote the level of significance in hypothesis testing, typically set at 0.05.
Likelihood
A measure of the probability that an observed set of data would occur under a particular statistical model or hypothesis.
Sample Size
The number of subjects or units included in a study or experiment, impacting the validity and reliability of the statistical analysis.
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