Skip to main content

Table 9 t test analysis of HARUS scores

From: Evaluating system usability of mobile augmented reality application for teaching Karnaugh-Maps

Group N Mean S.D T df p value 95% confidence interval of the difference
Lower Upper
Keypad-based group 47 4.17 0.403 3.26 88 0.003 0.169 0.730
Marker-based group 43 3.72 0.374