Examlex
Use a truth table to determine whether the argument is valid.
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Type I Error
The incorrect rejection of a true null hypothesis, also known as a "false positive" finding.
Multiple T Tests
Statistical tests used to compare the means of two groups on several different variables or outcomes.
Grade Level
A step or stage in an education system that categorizes students based on age, development, or years of schooling.
Null Hypotheses
A hypothesis that there is no significant difference or effect and any observed difference is due to chance.
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