Table 7 Descriptive statistics and test results of decadal rainfall (1981–2018)
From: Climate trend analysis for a semi-arid Borana zone in southern Ethiopia during 1981–2018
Decades | Mean | Standard Deviation | CV (%) | Z-value (MK test) | P-value | Sen’s Slope |
|---|---|---|---|---|---|---|
1981–1990 | 440.44 | 92.67 | 21.04 | 0.54 | 0.59 | |
1991–2000 | 438.25 | 118.25 | 26.98 | 0.18 | 0.86 | |
2001–2010 | 497.63 | 57.18 | 11.49 | 0 | 1 | |
2011–2018 | 513.36 | 62.63 | 12.20 | − 0.12 | 0.90 |