As the Degrees of Freedom for the T Distribution Increase

question 125

Multiple Choice

As the degrees of freedom for the t distribution increase, which of the following distributions does it more and more closely approximate?

• A) the chi-square distribution
• B) the standard normal distribution
• C) the normal distribution
• D) the F distribution

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Definitions:

Dependency

A situation where one task or activity cannot start or finish until another has been completed.

Lead Time

The time interval between the initiation and completion of a process, such as the period from ordering to receiving goods.

Free Float

In project management, the amount of time that a project task can be delayed without causing a delay to subsequent tasks or the project's overall deadline.

Current Schedule

The latest version of the project schedule, reflecting all known updates, changes, and progress.