When the necessary conditions are met, a two-tail test is being conducted to test the difference between two population proportions. If the value of the test statistic z is 2.05, then the p-value is:

Dividing a job into tasks and assigning them to different people is an application of which organizing principle?

A) Span of control B) Division of labor C) Hierarchy D) Line and staff

A default value is the value that a ________ will assume unless an explicit value is entered for it

A) Field B) Row C) Table D) Data type