1) Explain the relationship between the reliability of a measurement and the ins
ID: 1005770 • Letter: 1
Question
1) Explain the relationship between the reliability of a measurement and the instrument used to make the measurement.
Check all that apply.
2) How should units be treated in calculations?
Check all that apply.
We must consider the time of measurements when reporting and manipulating them. We must consider the reliability of measurements when reporting and manipulating them. The reliability of a measurement depends on the instrument used to make the measurement. The reliability of a measurement depends on the time when the measurement was made. 2) We must consider the scientist who did the measurements when reporting and manipulating them.2) How should units be treated in calculations?
Check all that apply.
Any algebraic operation can be performed. Units can be multiplied, divided, or canceled. Units should always be included in calculations. Units can be included in calculations but it is not necessary. Units are summed and canceled. You should remove units from calculations.Explanation / Answer
1)We must consider the reliability of measurements when reporting and manipulating them.
The reliability of a measurement depends on the instrument used to make the measurement.
2)Any algebraic operation can be performed. Units can be multiplied, divided, or canceled.
Units should always be included in calculations.
Units should always be there as their removal gives wrong results and they cannot be summed.
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