(Wgu D514) MHA 5600 ANALYTICAL METHODS OF
HEALTHCARE LEADERS OBJECTIVE ASSESSMENT
GUIDE 2026| WGU D514 TEST EXAM WITH
QUESTIONS AND RESOLUTION RESULT VERIFIED
ANSWERSS
(LATEST UPDATED VERSION ) NEW!!
The quality improvement team is reviewing quarterly incident reports and evaluating the
effect of Six Sigma strategies on the quantity of medication errors over the past two
years. The team hypothesizes a continuous reduction in medical errors for each
quarter.The sample consists of patient clinical and demographic characteristics.
Unfortunately, causation cannot be determined from the data available.Which research
method should be used to test the team's hypothesis?
Time-Series
Cross-Sectional
Pretest-posttest
Randomized Control Trial - RESOLUTION RESULT VERIFIED ANSWERS-Time-series
A surgical center is experiencing patient attrition. The center has received bad reviews
online. One area of complaints is that the center is dirty in common areas. The center
conducted a survey to ascertain what the major complaints were. The center has decided
to outsource its maintenance in an effort to improve patient satisfaction scores. The
median patient satisfaction scores were determined from the survey. How were
descriptive statistics applied in this scenario?
To determine the variance in patient satisfaction scores
To determine factors that influence patient satisfaction scores
,To determine the 50th percentile of patient satisfaction scores
To determine the minimum and maximum patient satisfaction scores - CORRECT
ANSWER-To determine the 50th percentile of patient satisfaction scores
An administrator at an established hospital decided to create a new data collection plan
for the quality improvement initiative because the former plan was not acceptable.One
concern with the old plan was with the timeliness of the data and with missing data
elements associated with wait times and communication.How were descriptive statistics
applied in this scenario?
To confirm overall diagnoses across timeTo identify the average patient satisfaction
scoreTo create a baseline in the organization's current performanceTo run a regression
to ensure patients are eligible for bonus programs - RESOLUTION RESULT VERIFIED
ANSWERS-To identify the average patient satisfaction score
A surgical center is experiencing patient attrition. The center has received bad reviews
online. One area of complaints is that the center is dirty in common areas. The center
conducted a survey to ascertain what the major complaints were. The center has decided
to outsource its maintenance in an effort to improve patient satisfaction scores.The
surgical center reviewed patient satisfaction scores before and after outsourcing its
housekeeping services.Which inferential statistic was applied to arrive at the decision to
outsource maintenance?
A t-test
A regression
A factor analysis
A chi-square test - RESOLUTION RESULT VERIFIED ANSWERS-A t-test
There have been recent complaints at a pharmacy regarding care, wait times, and errors.
The administrator wants to further examine customer satisfaction rates. After examining
more information the administrator decides to develop a new patient portal that will allow
patients to perform a refill request online. The system will also allow patients to request
refills via text or mobile devices.The administrator wants to determine if the complaints
, regarding the care, wait time, and errors at the pharmacy are associated with customer
satisfaction.How were inferential statistics applied to arrive at this decision?
A factor analysis was performed regarding patient portals.
A linear regression was performed regarding patient portals.
A factor analysis was performed regarding customer satisfaction rates.
A linear regression was performed regarding customer satisfaction rates. -
RESOLUTION RESULT VERIFIED ANSWERS-A linear regression was performed
regarding customer satisfaction rates.
A hospital is experiencing a high rate of nursing turnover during the first year at the
hospital. There are many theories as to why turnover in this cohort is so high. The chief
executive officer (CEO) has asked the nursing director to study this further and develop
some tactics to improve nursing retention. The director plans to gather data, conduct
some statistical analysis, and report back to the CEO with an improvement plan.How
should the nursing director apply cluster analysis to study this issue?
By removing variables unrelated to nursing turnover from the analysis
By grouping nurses into categories related to the reasons they resigned
By studying the strength of the relationship between turnover and other variables
By testing the difference of the mean values among various reasons for resignation -
RESOLUTION RESULT VERIFIED ANSWERS-By grouping nurses into categories related
to the reasons they resigned
A healthcare administrator decided to implement email safety training classes for all
employees after reading about computer hacks through phishing. An exam was given to
the employees after the training.
How should the organization use the pass rate data from the assessment?
To identify areas of potential data disclosure
To compare mean scores to determine efficacy
To see if additional educational efforts are needed
HEALTHCARE LEADERS OBJECTIVE ASSESSMENT
GUIDE 2026| WGU D514 TEST EXAM WITH
QUESTIONS AND RESOLUTION RESULT VERIFIED
ANSWERSS
(LATEST UPDATED VERSION ) NEW!!
The quality improvement team is reviewing quarterly incident reports and evaluating the
effect of Six Sigma strategies on the quantity of medication errors over the past two
years. The team hypothesizes a continuous reduction in medical errors for each
quarter.The sample consists of patient clinical and demographic characteristics.
Unfortunately, causation cannot be determined from the data available.Which research
method should be used to test the team's hypothesis?
Time-Series
Cross-Sectional
Pretest-posttest
Randomized Control Trial - RESOLUTION RESULT VERIFIED ANSWERS-Time-series
A surgical center is experiencing patient attrition. The center has received bad reviews
online. One area of complaints is that the center is dirty in common areas. The center
conducted a survey to ascertain what the major complaints were. The center has decided
to outsource its maintenance in an effort to improve patient satisfaction scores. The
median patient satisfaction scores were determined from the survey. How were
descriptive statistics applied in this scenario?
To determine the variance in patient satisfaction scores
To determine factors that influence patient satisfaction scores
,To determine the 50th percentile of patient satisfaction scores
To determine the minimum and maximum patient satisfaction scores - CORRECT
ANSWER-To determine the 50th percentile of patient satisfaction scores
An administrator at an established hospital decided to create a new data collection plan
for the quality improvement initiative because the former plan was not acceptable.One
concern with the old plan was with the timeliness of the data and with missing data
elements associated with wait times and communication.How were descriptive statistics
applied in this scenario?
To confirm overall diagnoses across timeTo identify the average patient satisfaction
scoreTo create a baseline in the organization's current performanceTo run a regression
to ensure patients are eligible for bonus programs - RESOLUTION RESULT VERIFIED
ANSWERS-To identify the average patient satisfaction score
A surgical center is experiencing patient attrition. The center has received bad reviews
online. One area of complaints is that the center is dirty in common areas. The center
conducted a survey to ascertain what the major complaints were. The center has decided
to outsource its maintenance in an effort to improve patient satisfaction scores.The
surgical center reviewed patient satisfaction scores before and after outsourcing its
housekeeping services.Which inferential statistic was applied to arrive at the decision to
outsource maintenance?
A t-test
A regression
A factor analysis
A chi-square test - RESOLUTION RESULT VERIFIED ANSWERS-A t-test
There have been recent complaints at a pharmacy regarding care, wait times, and errors.
The administrator wants to further examine customer satisfaction rates. After examining
more information the administrator decides to develop a new patient portal that will allow
patients to perform a refill request online. The system will also allow patients to request
refills via text or mobile devices.The administrator wants to determine if the complaints
, regarding the care, wait time, and errors at the pharmacy are associated with customer
satisfaction.How were inferential statistics applied to arrive at this decision?
A factor analysis was performed regarding patient portals.
A linear regression was performed regarding patient portals.
A factor analysis was performed regarding customer satisfaction rates.
A linear regression was performed regarding customer satisfaction rates. -
RESOLUTION RESULT VERIFIED ANSWERS-A linear regression was performed
regarding customer satisfaction rates.
A hospital is experiencing a high rate of nursing turnover during the first year at the
hospital. There are many theories as to why turnover in this cohort is so high. The chief
executive officer (CEO) has asked the nursing director to study this further and develop
some tactics to improve nursing retention. The director plans to gather data, conduct
some statistical analysis, and report back to the CEO with an improvement plan.How
should the nursing director apply cluster analysis to study this issue?
By removing variables unrelated to nursing turnover from the analysis
By grouping nurses into categories related to the reasons they resigned
By studying the strength of the relationship between turnover and other variables
By testing the difference of the mean values among various reasons for resignation -
RESOLUTION RESULT VERIFIED ANSWERS-By grouping nurses into categories related
to the reasons they resigned
A healthcare administrator decided to implement email safety training classes for all
employees after reading about computer hacks through phishing. An exam was given to
the employees after the training.
How should the organization use the pass rate data from the assessment?
To identify areas of potential data disclosure
To compare mean scores to determine efficacy
To see if additional educational efforts are needed
