ATI LPN
Infection Control Quiz Questions and Answers Questions
Question 1 of 4
In a set of data, the range of values between the lowest and highest that is wide, what is best to rank-order the data in a meaningful way?
Correct Answer: C
Rationale: Grouped frequency distributions organize wide-ranging data effectively.
Question 2 of 4
A facilitator's best start with a team is to
Correct Answer: D
Rationale: Setting agendas ensures clarity and focus in team activities.
Question 3 of 4
A sample data set has a mean of 20 and SD of 1.38, what should the value be at+/-2 sigma?
Correct Answer: A
Rationale: Values at +/-2 sigma are calculated as mean ± (2 × SD).
Question 4 of 4
The organization is a part of a larger system'. Based on this statement, all of the following actions should be considered by any organization's top management EXCEPT:
Correct Answer: A
Rationale: Systems thinking focuses on external context (standards, competition), not internal coordination.