| Italian | English |
| metodo dei minimi quadrati | least-squares method (A method that assigns values to unknown quantities in a statistical model, based on the values found by minimizing the sum of squared deviations from the mean) |
| pixel non quadrato | nonsquare pixel (A pixel that generally has an aspect ratio of 3:4, 32:27, or 8:9, meaning that it is slightly less tall than it is wide, or vice versa. Nonsquare pixels are standard in digital video) |
| riquadro quadrato | square tile (A square tile of 150 x 150 pixels on the Start screen) |
| valore R quadrato | R-squared value (A number from 0 to 1 that reveals how closely the estimated values for the trendline correspond to your actual data. A trendline is most reliable when its R-squared value is at or near 1) |
