Answer:

It is important because the specified accuracy of a power-measurement device varies depending on where the measurement is within the range. Generally, measuring devices of all types lose accuracy when working at the highest and lowest ends of their range.

Explanation:

It's base on how the quality of equipment I think.. hope this help

Answer:

Factors to consider:

Alignment to program objectives. The most important factor to consider when selecting a measurement tool is how well the instrument aligns to the programs' learning objective. ...

Cost/Resources. ...

Selected vs. ...

Using an existing instrument or creating a new instrument. ...

Instrument Quality.

Explanation:

base on the quality that is selected i guess