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Data Science Concepts

Weekly lecture materials, assignments, and exam preparation resources for Winter 2026.

Updated Mar 18, 2026

Go to Weekly Materials

Lecture

Monday, Wednesday, Friday

2:30 PM - 3:30 PM

NSC 150

Communication

Piazza: DS-1000B

Urgent or sensitive matters can be directed via pshuldin@uwo.ca

What's New

A quick summary of recent changes to this page.

Updated

Core Course Documents

Syllabus and central course references.

Updated

Open Syllabus

Assignments and Datasets

Each assignment expands to show released files and corresponding datasets.

Updated

Assignments

Assignment 1 Available
Assignment 2 Available
Assignment 3 Available
Assignment 4 Available
Assignment 5 Available

Midterm Materials

Information sheet, prior exam, and practice sets.

Updated

Open Information Sheet

Final Exam Materials

Information sheet and practice materials.

Updated

Open Information Sheet

Lecture Materials by Week

Click a week to view blank slides, guided notes, annotated slides, and supplementary resources.

Guided notes built with the guidednotes package by Kelvin Chan.

Updated

Week 1: Picturing Distributions with Graphs (Chapter 1) Available
Week 2: Describing Distributions with Numbers (Chapter 2) Available
Week 3: Scatterplots and Correlation (Chapter 4) Available
Week 4: Linear Regression (Chapter 5) Available
Week 5: Contingency Tables and Risk (Chapter 6) Available
Week 6: Formal Introduction to Probability (Chapter 12) Available
Week 7: Conditional Probability (Chapter 13) Available
Week 8: Normal Distribution (Chapter 3) Available
Week 9: Sampling Distributions (Chapter 15) Available
Week 10: Confidence Intervals (Chapter 16) Available
Week 11: Survey Sampling (Chapter 8) Updated
Week 12: Experimental Design (Chapter 9) Available

Practice Problem Sets

Recommended odd-numbered problems by chapter.

Updated

Return to Weekly Materials

Textbook Practice Problems

Use the following chapter practice recommendations.

Chapter 1

Complete the odd-numbered problems from 1.13 through 1.29.

Chapter 2

Complete the odd-numbered problems from 2.15 through 2.53, excluding 2.35.

Note: You do not need to follow the “state, plan, solve, conclude” paradigm used by the authors.

Chapter 4

Complete the odd-numbered problems from 4.15 through 4.49, excluding 4.43.

Chapter 5

Complete the odd-numbered problems from 5.31 through 5.65, excluding 5.55, 5.57, and 5.59.

Chapter 6

Complete the odd-numbered problems from 6.09 through 6.33.

Chapter 12

Complete the odd-numbered problems from 12.25 through 12.55.

Chapter 13

Complete the odd-numbered problems from 13.19 through 13.53.

Chapter 3

Complete the odd-numbered problems from 3.15 through 3.49, excluding 3.25.

Chapter 15

Complete the odd-numbered problems from 15.17 through 15.41.

Chapter 16

Complete the odd-numbered problems from 16.11 through 16.29.

Chapter 8

Complete the odd-numbered problems from 8.17 through 8.51.

Chapter 9

Complete the odd-numbered problems from 9.21 through 9.51.