Statistical Analysis of Rainfall Trend for Volta Region in Ghana

Table 1

Analysis of variance of mean annual rainfall among coastal, middle, and northern zones of Volta Region in Ghana from 1981 to 2011.

	Sum of squares	Df	Mean square		value
Between groups	36877.748	2	18438.874	42.55	.000
Within groups	37699.022	87	433.322
Total	74576.770	89

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