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Three contextual factors that influence whether or not adolescents engage in regular exercise are influence of the family,peers,schools,and
Significance Level
The probability of rejecting the null hypothesis when it is actually true; a measure of the threshold for the likelihood of a Type I error.
Type II Error
A statistical error that occurs when a hypothesis test fails to reject a false null hypothesis.
Sample Size
The number of observations or replicates included in a statistical sample.
Significance Level
The threshold for rejecting the null hypothesis, representing the probability of committing a Type I error if the null hypothesis is actually true.
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