The Following ANOVA Table Shows the Results of a Study

question 20

Essay

The following ANOVA table shows the results of a study in which three different teachers taught calculus classes of five different sizes.The class average was recorded for each class.Assuming no effect from the interaction between teacher and class size,test the claim that the teacher has no effect on the class average.

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Definitions:

General Principle

A broad and foundational rule or belief that guides actions and understanding in various situations.

Particular Cases

Specific instances or examples from a broader category used to illustrate a point or phenomenon.

College Freshmen

Students in their first year of study at a college or university.

Random Sampling

A method in statistics for selecting a subset of individuals from a population in such a way that each individual has an equal chance of being selected.