1.7 is about 20% off of accurate. 0.3 to 7.0 seem to be within the range of what 20% accurate would mean (1/5th to 5x the actual value). The thread shows what

1.7 is about 20% off of accurate. 0.3 to 7.0 seem to be within the range of what 20% accurate would mean (1/5th to 5x the actual value). The thread shows what they mean a few tweets in.