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GRE
GRE Quantitative Reasoning Section

Average Score Comparison in a Quiz

Medium Data Analysis Descriptive Statistics

In a statistics class, students participated in a quiz consisting of 10 questions. Each question was graded on a point scale from 0 to 5, where 5 is the highest score for a question. At the end of the quiz, the professor computed the average score of the entire class.

Consider the following statistical information:

  • The class has 30 students.
  • The total score of the class for the quiz was 1200 points.

Based on this information, determine the relationship between the average score of the class and a student who scored 40 points.

Let:

  • Quantity A: Average score of the class
  • Quantity B: Score of the student

Hint

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