Thank you for your response. I appreciate it.

Firstly I followed this page https://www.adafruit.com/product/2738, consequently I searched on raspberypi forum and I found technical documentation for accelerometer. https://www.nxp.com/docs/en/data-sheet/MMA7455L.pdf.

Hello colleagues, I have a question. I have to count Uncertainties of Measurement. I measured acceleration raw, using the sense hat sensor. (My values were approximately in interval from -1 to +2) Then I integrated measured values in "z" axis to height. For calculation Uncertainty type "B" I need to...