Examlex
Creating a computer file that holds the raw data from all the completed surveys is called data entry.
P-value
The chance of witnessing outcomes in a test that are as or more extreme than what was actually seen, assuming that the null hypothesis is true.
Significance Level
A threshold set by researchers in hypothesis testing that determines the probability of rejecting a true null hypothesis, often denoted by alpha (α).
Rejection Region
The region in the sampling distribution of a statistic that leads to the rejection of the null hypothesis.
Test Statistic
A value calculated from sample data during a hypothesis test, used to decide whether to reject the null hypothesis.
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