If the response rate is low (15% for example), how would youevaluate the extent of measurement error in your sample?
Expert Answer
- Measurement error measures the amount of inaccuracy between ameasured value and the true or actual value.
- Low response rates will make the data lack validity andreliability.
- The researcher can consider taking a weighting average of asimilar profile.
The percent error can be measured by using the followingformula:
Percent error=(accepted value-experimental value)/actual value x100%
This will indicate how big are your errors when you aremeasuring something. Smaller percentage errors means that you areclose to the accepted value. Here the response rate is 15%. Theerror rate
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