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ADXL373 Scale Factor Calibration Error max value meaning

Thread Summary

The user inquired about the Scale Factor Calibration Error of ±10% for ADXL373 sensors, asking if this could result in a 20% difference in acceleration measurements between two sensors and if the 10% error applies to all units. The engineer confirmed that the 10% error is the tolerance for the scale factor trim, meaning the scale factor could vary by ±10% from the target of 100mg/LSB, and this specification applies to all ADXL373 sensors.
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Category: Datasheet/Specs
Product Number: ADXL373

I see in the datasheet:
Scale Factor Calibration Error max is ±10 %

1. Do I understand right that the same acceleration could me be measured by two ADXL373s with 20% difference?
2. 10% maximum value is applicable for all ADXL373 sensors, or just for 3 sigma (90%), and 10% of sensors could have a much bigger error?

Thank you