Table 2. The mean and Standard Deviation (M ± SD, n =33) of Physicochemical Water Parameters in 3 sub basins (from Dec. 2016 - Feb 2017)

From

The Pollution Status of Awash River Basin (Ethiopia) Using Descriptive Statistical Techniques

Yosef Abebe Yimer, Abraha Geberkidan

American Journal of Water Resources. 2020, 8(2), 56-68 doi:10.12691/ajwr-8-2-2