1. The personal director of a company wishes to select applicant for advanced
training without regard to sex. Let ‘W’ denote Women and ‘M’ Denotes men and
the pattern of arrival be M WWW MMM WW M WWW MMMM W M W MM WWW
MM W MMMM WW M WW MMMM WW M WWWW MM WW M W M WW. Will
you conclude that the applicants have arrived in a random fashion?
2. The following represent the number of unit of production per day turned out by
four different workers using five different types of machine: