Character observe Valid samples Total no. of letters Forward slope Backward slope % Statistical analysis
F.S. B.S. Group Mean SD SEM
Slope in “l’’ 50 103 101 2 98.05 1.94 1 92.2217 5.4078 2.2077
Slope in “t’’ 36 129 126 3 97.67 2.32 2 36.1750 44.042 17.980
Slope in “d” 26 63 55 8 87.30 12.69 Df 10
Slope in “f’’ 28 47 40 7 85.10 14.89 SED 18.115
Slope in “g” 30 73 4 69 5.47 94.52 Value of t 3.093
Slope in “y” 26 43 4 39 9.30 90.69 Value of p Two the tailed P-value is less than 0.0114.
The P value found by t-test is less than 0.0114 which is statistically very significant and it supported the hypothesis that there is significant difference in HW of LH writer and RH writer
Table 4: Slope examination in RH writer.