Re: Meter discrepancies
It depends. What do you mean by "25 points lower"? It's all about percentages. If meter A reads 100 and meter B reads 75, then that's a 25% difference. That's huge. If, however, meter A reads 300 and meter B then reads 275, the percentage here is only 8.3% which isn't that bad at all. Considering sample size can vary that much. Can you provide more insight into this? If a meter is 10% off, that's not that bad, but 25% is.