Two accounting professors decided to compare the variance of their grading procedures. To accomplish this, they each graded the same 10 exams, with the following results: 
What is the critical value of F at the 0.05 level of significance?
Definitions:
Punishment
A painful or discomforting stimulus that reduces the frequency with which the target behavior occurs.
Socializing Agents
Individuals, groups, or institutions that play significant roles in integrating individuals into the norms, values, and beliefs of their society.
Criterion Validity
Criterion validity refers to the extent to which a measure is related to an outcome.
Instrument Design
The process of creating tools or systems for specific purposes, often involving considerations of functionality, user experience, and efficiency.
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