A project manager is using a decision tree to evaluate whether to build a feature in-house or purchase a vendor solution. What is the primary purpose of a decision tree in this scenario?

To track the progress of the project against the schedule

To display the frequency distribution of project risks

To evaluate possible outcomes and support decision-making

To identify the root cause of a problem

A project manager is using a burnup chart to track project progress. What does the upper line on a burnup chart typically represent?

The amount of work completed so far

A scatter diagram shows data points that are tightly clustered along a line that slopes downward from left to right. What does this pattern indicate about the relationship between the two variables?

No correlation between the variables

CompTIAProject+

Domain 3Objective 3

Quality and Performance Charts PK0-005 Practice Questions (Page 1)

Part of the Tools and documentation domain, which accounts for 19% of the PK0-005 exam. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–11 in this domain), expect 2–4 from this objective — we provide 23 practice questions to prepare you well beyond it. (estimate)

23questions here

5free pages

7concepts

19%of the exam

Questions 1–5

1foundation · easy
A project manager is using a decision tree to evaluate whether to build a feature in-house or purchase a vendor solution. What is the primary purpose of a decision tree in this scenario?
Select an answer first
2foundation · easy
A project manager is using a burnup chart to track project progress. What does the upper line on a burnup chart typically represent?
Select an answer first
3application · medium
A project manager is analyzing the distribution of task completion times (in days) for a project. The data is: 3, 4, 4, 5, 5, 5, 6, 6, 7, 8, 9, 15. The project manager creates a histogram with bins of 3-5, 6-8, 9-11, and 12-15 days. Which bin has the highest frequency?
Select an answer first
4foundation · easy
A project manager wants to analyze whether there is a relationship between the number of hours worked overtime and the number of defects found in a deliverable. Which chart should the project manager use?
Select an answer first
5foundation · easy
A scatter diagram shows data points that are tightly clustered along a line that slopes downward from left to right. What does this pattern indicate about the relationship between the two variables?
Select an answer first

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Quality and Performance Charts PK0-005 Practice Questions (Page 1)

Questions 1–5

A project manager is using a decision tree to evaluate whether to build a feature in-house or purchase a vendor solution. What is the primary purpose of a decision tree in this scenario?

A project manager is using a burnup chart to track project progress. What does the upper line on a burnup chart typically represent?

A project manager is analyzing the distribution of task completion times (in days) for a project. The data is: 3, 4, 4, 5, 5, 5, 6, 6, 7, 8, 9, 15. The project manager creates a histogram with bins of 3-5, 6-8, 9-11, and 12-15 days. Which bin has the highest frequency?

A project manager wants to analyze whether there is a relationship between the number of hours worked overtime and the number of defects found in a deliverable. Which chart should the project manager use?

A scatter diagram shows data points that are tightly clustered along a line that slopes downward from left to right. What does this pattern indicate about the relationship between the two variables?

Keep studying — Tools and documentation