Significant Digits Significant Digits Significant figures are digits that are statistically significant. Measured Values 2. The way that we identify the proper number of significant figures in science are different for these two types.
Measured Values Let's first take up measured values.
Identifying a measured value with the correct number of significant digits requires that the instrument's calibration be taken into consideration. For example, a metric ruler is calibrated with numbered calibrations equal to 1 cm. In addition, there will be ten unnumbered calibration marks between each numbered position. Click here to check your answer. Click here to check your answer.