The question is: The GRE has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores are distributed normally. What

The question is: The GRE has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores are distributed normally.

  1. What percentage of test takers score above 800? 84.13% – don’t know how I got this, I just did
  2. What percentage of test takers score below 1200? 84.13% – don’t know how I got this, I just did

3. Below what score do 98% of the test takers score? This is the one I need help with.

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