Research Article
A GIS-Based Modeling Approach for Determining the Efficiency of the Traffic System between Ancient Military Castles
Table 5
Univariate chi-square test for the slope change rate.
| | Slope change rate | Number of connected Bao Qi | Graded area (km2) | Proportion of graded area (%) | The expected number Ei of the connected Bao under the assumption of H0 | The difference between the actual number and the expected number χ2 |
| | First level (0–2.48) | 1 | 28537.9 | 33.05 | 0.330489953 | 1.36 | | Second level (2.48–5.21) | 2 | 38181.43 | 44.22 | 0.884338302 | 1.41 | | Third level (5.21–8.18) | 3 | 19630.95 | 22.73 | 0.682022687 | 7.88 | | Sum | 6 | 86350.28 | 100.00 | 1.896850942 | 10.64 |
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