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Author Question: Suppose your score on the GRE (Graduate Records Exam) was at the 90th percentile. What does that ... (Read 73 times)

cmoore54

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on: Jul 24, 2018
Suppose your score on the GRE (Graduate Records Exam) was at the 90th percentile. What does that mean?
 a. You got 90 of the questions right.
  b. 90 of the other students scored lower than you did.
  c. 10 of the other students scored lower than you did.
  d. None of the above.

Question 2

Suppose a certain college has its own entrance exam, and scores on this exam follow a normal distribution with mean 150 and standard deviation 20 . Sue's standard score on this exam was 1.5 . What was her original score?


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brittiany.barnes

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Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

120.


cmoore54

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

helenmarkerine

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Reply 3 on: Yesterday
Excellent

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