The following is an example of an American term foreign exchange quote:

Which is not true of the z?, formula for a population percentage estimation?

A) The z stands for the z value for the level of confidence. B) The z value will typically be for a 95% or 99% level of confidence. C) The a equals the sample percentage. D) The a will typically be for a 95% or 99% level of confidence. E) The z value will normally correspond to ±1.96 or ±2.58 standard errors.

Which of the following is NOT one of the six key factors that influence an organization's working environment?

a. Flexibility b. Responsibility c. Standards d. Power e. Clarity