SDS Governance, ethics and storytelling

Written by Saad Rahman (ACCA)

اے سی سی اے · اسٹریٹجک پروفیشنل لیول میں نیا · 7 سوالات

نام: ____________________   تاریخ: ____________

1. A credit scoring model is accurate overall but declines applications from one group at a much higher rate for reasons unrelated to risk. The main issue is:

   • A Speed
   • B Storage
   • C Accuracy
   • D Bias and fairness

2. Explainability of a model is most important when:

   • A No one uses the output
   • B The model is for a game
   • C The data is small
   • D Decisions affect individuals and must be justified

3. Which chart is generally best for showing a trend over time?

   • A 3D bar chart
   • B Line chart
   • C Pie chart
   • D Scatter plot of unrelated data

4. When explaining uncertainty to a non-technical board, it is best to:

   • A Use only a single number
   • B Hide the uncertainty
   • C Give a range and describe the chance of outcomes in plain words
   • D Use technical terms only

5. A model inventory records:

   • A The passwords of staff
   • B The share price
   • C The models in use, their owners, purpose and validation status
   • D The office layout

6. Under privacy principles for data science, personal data should be:

   • A Kept forever
   • B Used for any purpose
   • C Shared with any party
   • D Collected for a clear purpose and kept secure, using only what is necessary

7. A chart's vertical axis starts at 90 instead of 0 to make small differences look large. This is a concern about:

   • A Misleading presentation
   • B Encryption
   • C Model drift
   • D Data quality