scores on a test are normally distrubted with a mean of 63.2 and a standard deviation of 11.7. Find p81 which separates

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answerhappygod
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scores on a test are normally distrubted with a mean of 63.2 and a standard deviation of 11.7. Find p81 which separates

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scores on a test are normally distrubted with a mean of63.2 and a standard deviation of 11.7. Find p81 which separates thebottom 81% from the top 91%.
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