XML provides a standard format for data exchange, enabling web services to pass data from one process to another

Job enrichment is the process of ________

A) periodic shifting of an employee from one task to another with similar skill requirements at the same organizational level B) expansion of jobs by increasing the degree to which the worker controls the planning, execution, and evaluation of the work C) redistribution of power within the organization through work councils and board representations D) distribution of a significant degree of power between subordinates and supervisors E) evaluation of an employee wherein subordinates, peers, and managers provide comprehensive feedback

The possible responses to the question "How many people in your household are unemployed currently?" result in

A) a nominal scale variable. B) an ordinal scale variable. C) an interval scale variable. D) a ratio scale variable.