All GRE Subject Test: Math Resources
Example Questions
Example Question #31 : Other Topics
The average test score was an , the scores were as followed
, and
. Find
Possible Answers:
Correct answer:
Explanation:
Use the mean equation:
Enter in the numbers
Simplify
Multiply each side by
Subtract from both sides
Philipp
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University of Nevada-Las Vegas, Bachelor of Science, Mechanical Engineering.
Edmund
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University of Ghana, Bachelor of Science, Statistics. university of Ghana, Master of Philosophy, Statistics.
All GRE Subject Test: Math Resources
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