WGU C207 Data-Driven Decision Making Exam

What classifies analytics as descriptive, predictive, or prescriptive?

• ✓ The purpose and methods
• The data validity and reliability
• The kind of software used for the analysis
• The sample size and analysis technique used

How do analytics help an organization?

• They increase employees’ use of information systems.
• ✓ They develop fact-based strategies.
• They use data to persuade consumers.
• They assist with investment management

Which type of analytics classification uses experimental design and optimization to suggest a course of action?

• ✓ Prescriptive analytics
• Descriptive analytics
• Predictive analytics
• Diagnostic analytics

Which problem exists with this survey?

• ✓ Systematic error
• Measurement bias
• Random error
• Information bias

Which element of an experimental study is described as the procedures applied to each subject?

• Experimental units
• ✓ Treatments
• Inputs
• Responses

What is an omission error?

• When data is inaccurate
• When not all the data has been reviewed
• ✓ When crucial data is missing
• When data contains outliers

Which type of research design eliminates bias when patients know placebo?

• Prospective cohort study
• Time series study
• Observational study
• ✓ Blind study

Which statistic is less affected by outliers?

• ✓ Median
• Mean
• Z-score
• Mode

Which graphical display uses quartiles?

• Scatterplot
• Bivariate chart
• Pareto chart
• ✓ Boxplot

Which distribution has mean ≈ median?

• Multimodal
• Pareto
• Bimodal
• ✓ Normal

Which tool is called a fishbone diagram?

• ✓ Cause-and-effect diagram
• Flowchart
• Scatter diagram
• Histogram

Which tool identifies most significant causes?

• Run chart
• Flowchart
• ✓ Pareto chart
• Cause chart

Which KPI measures delivery timeliness?

• ✓ On-time performance
• Customer satisfaction
• Employee morale index
• Incentive performance rate

Which tool covers financial, customer, internal, learning metrics?

• Balance sheet
• Income statement
• ✓ Balanced scorecard
• Customer complaint report

What does Net Promoter Score measure?

• Financial info
• Quality benchmarks
• ✓ Likelihood to recommend
• Employee progress
• Students place their trust in exam experts who prioritize reliability, integrity, and measurable results. Through continuous support, transparent processes, and a strong success record, ProctoredExamsExperts.com empowers learners to perform at their best while enjoying complete peace of mind