Most pegged exchange rates are based on _____.

When computing standard error, if the variability (p times q) increases and the sample size remains the same, then the standard error:

A) decreases B) increases C) remains the same D) is about average E) none of the above; there is no such thing as standard error

Which of the following is true about work specialization?

A. It creates more problems in larger firms where little flexibility is required. B. It makes training new employees easier when replacements are needed. C. It encourages employees to upgrade their skills in multiple disciplines. D. It improves the flexible nature of workers. E. It ensures that each worker performs different tasks every day.