According to degree of specificity, the more specific the attitude, the more __________ the

An exploratory statistical procedure used to identify groupings of variables correlating maximally with each other and minimally with variables in the other groupings is __________

Fill in the blanks with correct word

What is the primary concern in the field of human factors (ergonomics)?

a. To help people communicate better with coworkers from different cultures b. To help companies hire and train the best workers c. To help redesign machines so that people can use them more effectivelyc d. To redesign jobs so that more work can be done by machines instead of people