Which of the Following Is a True Statement Regarding Network

question 74

Multiple Choice

Which of the following is a true statement regarding network diagrams?

• A)The critical path of a network diagram is represented by the sequence of connected activities that produce the longest overall time period.
• B)All activities with a slack time equal to zero are on the critical path.
• C)Nodes not on the critical path can be delayed (for some amount of time)without delaying the final completion of the project.
• D)All of the above.

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Definitions:

Confidence Level

The probability or likelihood, expressed as a percentage, that a specified interval will contain the true population parameter.

Mean Width

An average measure of the width of a set of objects or figures, calculated by summing the widths and dividing by the number of objects.

Confidence Interval

A range of values derived from sample data that likely contains the true value of an unknown population parameter.

Sample Size

The number of observations or units included in a sample, which represents a portion of the population being studied.