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Let's Assume There Are Freshman, Seniors, and Graduate Students in Your

Question 71

Multiple Choice

Let's assume there are freshman, seniors, and graduate students in your class and we want to know if their average GPAs differ. What is the proper statistical test?


A) t test
B) Means differences test
C) Summarization of means test
D) ANOVA
E) z test

Correct Answer:

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