Measuring unemployment accurately is made difficult because of imperfect knowledge. Not all instances of unemployment are recorded, and some records of unemployment may not be accurate. Because the unemployed are eligible for benefits, some individuals may work, but not disclose it, and claim benefit. Conversely, many unemployed may not bother to inform the authorities, and this unemployment goes unrecorded.
Part-time employment is one factor that makes it difficult to determine the unemployment rate. Another factor is discouraged workers, which describes people who can work, but have stopped looking for a job.
Both the speed and the distance of distant galaxies must be measured accurately.
That's difficult to say. IQ measurement is a relatively recent development. That and the fact that the higher levels of IQ are extremely difficult to measure accurately.
The United States does not consider people who are disabled, nor people who are no longer looking for work due to frustration. Those people are considered out of the work force and not included in unemployment figures.
using a thermometer u can measure accurately at 1 decimal place
Remove the seat post from the frame and measure the bottom accurately with calipers.
Why is energy difficult to measure?
To measure 100 grams you need a weighing scale to accurately measure it.
Implicit attitudes can be difficult to measure because they are unconscious and automatic, making them hard for individuals to self-report accurately. Furthermore, implicit attitudes are often deeply ingrained and can be influenced by social desirability bias, making it challenging to measure them objectively. Additionally, the methods used to measure implicit attitudes, such as implicit association tests, can be subject to limitations in their reliability and validity.
Ratio
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Yes, for example. It is important to accurately measure the ingredients to get the best result.
To measure cooking supplies accurately.