highly significantP =0.0001
Results: Data analysis shows that sleep quality (t = 33.35) ( P = 0.0000) and mental ability (t = 35.33) ( P = 0.0001) are both highly significant at P =0.0001.
Results: Data analysis shows that sleep quality (t = 33.35) ( P = 0.0000) and mental ability (t = 35.33) ( P = 0.0001) are both highly significant at P =0.0001.