Figure 2.
The image displays nine histograms arranged in a 3 by 3 grid, each representing the distribution of different parameters. Each histogram includes vertical bars indicating the proportion of the dataset percentage on the vertical axis, while the horizontal axis features various variables with specific units. The parameters depicted are compressed strength, density, moisture content, dimension a, ratio s to a, volume to surface ratio, relative humidity, time to setting, and time under study. The histograms vary in their distributions, with peaks at different values, indicating varying frequencies of occurrence for each parameter within the dataset. The histograms collectively allow for a visual comparison of these distributions across different characteristics.Distribution of shrinkage parameters