File: /var/www/content-sp/wiris-formulas/256fe4a50ebb7b87c6d96968f8ca5571.ini
mml=<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>Arithmetic</mi><mi mathvariant="normal"> </mi><mi>mean</mi><mo>,</mo><mover><mi mathvariant="normal">x</mi><mo>¯</mo></mover><mspace linebreak="newline"/><mo>=</mo><mfrac><mrow><mn>310</mn><mo>+</mo><mn>420</mn><mo>+</mo><mn>380</mn><mo>+</mo><mn>370</mn><mo>+</mo><mn>215</mn><mo>+</mo><mn>430</mn><mo>+</mo><mn>270</mn></mrow><mn>7</mn></mfrac><mspace linebreak="newline"/><mo>=</mo><mfrac><mn>2395</mn><mn>7</mn></mfrac><mo>=</mo><mn>342</mn><mo>.143</mo></math>