Character observe Valid samples Total no. of letters R-to-L L-to-R % Statistical analysis R-to-L L-to-R Group Mean SD SEM Stroke of “t’’ 50 987 692 295 70.11 29.88 1 76.3533 6.4857 2.647 Stroke of “f’’ 26 78 66 12 84.61 15.38 2 23.6383 6.4881 2.648 Stroke of “A” 22 43 32 11 74.44 25.58 Df 10 Stroke of “I’’ 14 32 22 10 68.75 31.25 SED 3.745 Stroke of “E’’ 25 52 43 9 82.69 17.30 Value of t 14.0753 Stroke of “F” 20 49 38 11 77.55 22.44 Value of p P-value is less than 0.0001. The P value found by t-test is less than 0.0001 which is statistically very significant and it supported the hypothesis that there is significant difference in HW of LH writer and RH writer

Table 1: Direction of strokes in LH writer.