English translation: Central tendency and dispersion measures.
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Explanation: this would be the terminology in business statistics as in the reference below:
"Mean and Standard Deviation. Measures of Central Location ... Regression Line. Standard
Deviation and Residuals. The ... Time Series Model. Trend Analysis with Annual ... www.aw.com/product/0,2627,0065001745,00.html - 24"
I hope it helps
JH Trads United States Local time: 17:56 Native speaker of: Spanish, French PRO pts in pair: 908