Examlex
Why does sour cream have a sharp, tart flavor
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.
One-Tailed Test
A statistical test where the region of rejection is on only one side of the sampling distribution, used when testing for a direction in the relationship between variables.
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