A project manager is reviewing a histogram that shows the number of defects found per day over the last month. What does the height of each bar in this histogram represent?

The cumulative number of defects over the entire month

The range of defect counts for that day

The average number of defects across all days

The frequency of defects for that specific day

A project manager is using a burndown chart to monitor a 10-day sprint. On day 5, the remaining work is at 40 points, and the ideal burndown line is at 50 points. What does this indicate about the team's progress?

The team has completed all the work.

The team is exactly on the expected pace.

The team is ahead of the expected pace.

The team is behind the expected pace.

In a decision tree, what do the branches that emanate from a decision node typically represent?

The probabilities of each outcome

The possible alternatives or choices available

A project manager is analyzing the distribution of task durations (in hours) and notices that the histogram is heavily skewed to the right, with a long tail extending to 20 hours while most tasks are between 2 and 6 hours. What is the most appropriate conclusion from this histogram?

The task durations are normally distributed.

Most tasks take a long time, with a few quick tasks.

Most tasks are completed quickly, but a few tasks take significantly longer, which may warrant investigation.

The task durations are evenly distributed across the range.

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Domain 3Objective 3

Quality and Performance Charts PK0-005 Practice Questions (Page 4)

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 16–20

16foundation · easy
A project manager is reviewing a histogram that shows the number of defects found per day over the last month. What does the height of each bar in this histogram represent?
Select an answer first
17application · medium
A project manager is using a burndown chart to monitor a 10-day sprint. On day 5, the remaining work is at 40 points, and the ideal burndown line is at 50 points. What does this indicate about the team's progress?
Select an answer first
18foundation · easy
In a decision tree, what do the branches that emanate from a decision node typically represent?
Select an answer first
19application · medium
A project manager is using a burnup chart to track a project with a scope of 800 story points. At the end of week 4, the completed work line is at 400 points, and the scope line is at 800 points. What is the project's progress percentage?
Select an answer first
20expert · hard
A project manager is analyzing the distribution of task durations (in hours) and notices that the histogram is heavily skewed to the right, with a long tail extending to 20 hours while most tasks are between 2 and 6 hours. What is the most appropriate conclusion from this histogram?
Select an answer first

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