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Grade 12th passAlgebra

If
If the 80th percentile of the measurements is 72 degrees, about how many measurements are between 69 degrees and 72 degrees. (Round to nearest whole number)
The Distribution is Normal.

Profile image of Anshuman
7 Years agoGrade 12th pass
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1 Answer

Profile image of Arun
7 Years ago
Dear Anshuman
 
I am getting my answer as 18.
 
Plese let me know if this is correct then I will share my solution