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What is the area under the normal curve between z equals 0 point 0 and z equals 2?
Lemoncakedelight
About two. Don't understand why that would be a curve, though. Two points describe a straight line. In that case the answer is exactly two.
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The above is not the correct answer. It's a multiple choice question and 2 is not one of the options. Go to the discussions section to see the answers that are available for me to choose.
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The above answer is not correct because of two reasons: one is that it seems to have been answered by a non-statistician. And the second is that normal was not capitalised so that a critical clue was missed. Do you see how important capitalising a single letter can be?
Anyway, the question refers to the Standard Normal or Gaussian distribution, and the area under that curve, between Z = 0 and Z = 2 is 0.4772 ie option D.
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∙ 13y ago
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