Python InstitutePCAD - Certified Associate in Data Analytics with Python
Domain 5Objective 1
Data Visualization Techniques PCAD-31 Practice Questions (Page 8)
Part of the Data Communication and Visualization domain, which accounts for 10.4% of the PCAD-31 exam. Python Institute does not publish an official question count, but from its 60-minute exam (~25–40 total, ~3–3 in this domain), expect 2–2 from this objective — we provide 39 practice questions to prepare you well beyond it. (estimate)
39questions here
8free pages
12concepts
10.4%of the exam
Questions 36–39
- 36
Which Matplotlib function is used to save the current figure to a file?
Select an answer first - 37
A healthcare analyst wants to compare the average patient wait time across five different clinics. The data is categorical (clinic names) and the metric is continuous (minutes). The audience is non-technical and needs to quickly see which clinic has the highest wait time. Which chart type is most appropriate?
Select an answer first - 38
Which Matplotlib function is used to change the size of a figure before plotting?
Select an answer first - 39
Which parameter of plt.subplots() specifies the number of rows in the subplot grid?
Select an answer first
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