A Study and Development of Workplace Facilities and Working Environment to Increase the Work Efficiency of Persons with Disabilities: A Case Study of Major Retail and Wholesale Companies in Bangkok

Table 2

Distribution test of the variable [2].

Independent Variable Group	Kolmogorov Smirnov			Shapiro-Wilk
	Statistic	df	sig	Statistic	df	sig
Work effectiveness of people with physical disabilities
Test	.185	15	.178	.912	15	.145
Control	.216	15	.058	.952	15	.555

(α: 0.05)
Source: the current study.