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What z-score value separates the top 10% of a normal distribution from the bottom 90%?​?

What z-score value separates the top 10% of a normal distribution from the bottom 90%?​?
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What z-score value separates the top 10% of a normal distribution from the bottom 90%?​?

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User Tsohtan
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1 Answer

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The 90th percentile corresponds to Z ≈ 1.28155.
What z-score value separates the top 10% of a normal distribution from the bottom-example-1
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User Ursan
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