Which Type of Planning Tool Shows Each Task as a Horizontal

question 15

Multiple Choice

Which type of planning tool shows each task as a horizontal bar whose length is proportional to the time required to complete it?

• A)PERT chart
• B)Gantt chart
• C)Both a PERT chart and a Gannt chart
• D)Scoring model
• E)Portfolio analysis

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Definitions:

Confidence Interval Estimate

A spectrum of values, drawn from sample statistics, projected to embrace the value of an undefined population measure.

Standard Error

A statistical measure that quantifies the variability or dispersion of a sample statistic from the population parameter.

Sample Size

The number of observations or units chosen from a population to participate in a statistical study, influencing the study's validity and conclusions.

Confidence Interval Estimate

A range of values derived from sample data that is likely to contain the value of an unknown population parameter, expressed at a given level of confidence.