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Python Institute PCED-30-02 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Visualization and Communication | 20% | - Creating basic visualizations
|
| Working with Data and Performing Simple Analysis | 25% | - Data aggregation and grouping
|
| Introduction to Data and Data Analysis Concepts | 22.5% | - Data types and measurement scales
|
| Python Basics for Data Analysis | 32.5% | - Core Python syntax and data types
|
Python Institute PCED - Certified Entry-Level Data Analyst with Python Sample Questions:
1. You are given two lists representing daily page views and sign-ups on a website:
views = [120, 130, 128, 700, 115, 123, 119, 680, 122]
signups = [12, 15, 13, 50, 11, 14, 10, 55, 13]
You want to:
- remove outliers (views > 600), and
- calculate correlation between the cleaned lists.
Which code accomplishes this correctly? Select the best answer.
A) 
B) 
C) 
D) 
2. A healthcare provider analyzes patient records to determine that appointment cancellations spike during weather alerts and flu season.
What type of analytics is this?
A) Descriptive analytics - it reports appointment numbers across past seasons.
B) Predictive analytics - it uses weather and illness trends to forecast future cancellations.
C) Prescriptive analytics - it automates patient rescheduling based on cancellation patterns.
D) Diagnostic analytics - it identifies reasons behind patterns in patient behavior.
3. A loop is designed using range(1, 6, 2) to iterate through numbers. The developer wants to know exactly which values will be generated during execution. Which sequence correctly represents the values produced?
A) 1, 2, 3, 4, 5
B) 2, 4, 6
C) 1, 3, 5
D) 1, 3
4. Which of the following code snippets will output Truefor both printfunctions by correctly identifying the type of each variable and performing valid operations?
A) 
B) 
C) 
D) 
5. A program uses while False: followed by print statements inside the loop. The developer expects output. What will actually happen during execution?
A) Infinite loop
B) Prints once
C) No execution
D) Error
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: C | Question # 4 Answer: C | Question # 5 Answer: C |
