When you estimate you guess the size of something, but when it is precise you have to actually measure it, e.g with a ruler.
The difference between a measurement and an estimation is that a measurement is an exact data while an estimation is a guess as to what something may measure. For example, you can use a ruler to get the exact measurements of a piece of paper. However, if you don't have a ruler, you can make an educated guess as to what the paper's length and width measurements may be.
It means to guess at something. An imprecise amount or measurement.
That depends how precise the estimation needs to be. It could be 600000, but it could be 589714.
Estimation in measurement refers to the process of making an educated guess about a quantity or value based on available information or prior knowledge, rather than relying on precise calculations or measurements. It often involves rounding numbers, using benchmarks, or applying statistical methods to arrive at a reasonable approximation. Estimation is useful in situations where exact measurements are unnecessary or impractical, allowing for quicker decision-making and analysis.
What determines how precise a measurement is
It is precise if it is repeatable.
The measurement 25.81 is precise to the nearest hundredth.
A millilitre is more precise.A millilitre is more precise.A millilitre is more precise.A millilitre is more precise.
The article at the link below should help you get a handle on the subtle differences between accuracy and precision.
An approximation error is the discrepancy between an exact value and the approximation to it. This occurs when the measurement of something is not precise.
No. Accurate relates to how close the actual measurement the instrument measures. Precise relates to how much detail the instrument gives when measuring. They are independent to each other: An measurement can be precise and accurate (eg the value of π is 3.141592654) An measurement can be precise and inaccurate (eg the value of π is 1.733677432) An measurement can be less precise and accurate (eg the value of π is 3.14) An measurement can be less precise and inaccurate (eg the value of π is 1.73).
measuring tape