UNIVERSITY OF TORONTO 
STA220: The Practice of Statistics I 
Comprehensive Study and Exam Preparation Guide 2025 
 
Part 01: Topic Summary and Exam Tips 
Part 02: Exam Practice Questions and Answers 
Part 03: Sample Examination Paper 
Part 04: Suggested Solutions to Exam Paper 
 
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STA220: The Practice of Statistics I

C$35.00

ACADEMIC YEAR 2025 - 2026

University	University of Toronto
Study Level	Undergraduate
Course Code	STA220
Course Name	The Practice of Statistics I
Notes Title	Comprehensive Study and Exam Prep. Guide
Page Length	60

Master STA220: The Practice of Statistics I at the University of Toronto from the first week to your final review. This guide is updated for the current syllabus and keeps you focused on what matters most for the exam. Inside you’ll find sample exam questions with full, step-by-step solutions that show how to approach each question type. A clear format overview explains timing, sections, and typical question styles, so you know what to expect. Short focus lists highlight high-priority topics to review and common pitfalls to avoid. Use it as a daily reference and a final check before the exam.

This course, STA220: The Practice of Statistics I explores fundamental statistical concepts and methods. The course emphasizes exploratory data analysis for both univariate and bivariate data, equipping students with essential tools to summarize and interpret datasets. It also covers essential topics in sampling and experimental design, offering insights into how data is collected effectively. Students will explore basic probability models, focusing on events and random variables, along with sampling distributions.

Main areas of study include confidence intervals and statistical tests for one-sample and two-sample analyses. The course aims to develop students' ability to apply statistical tests correctly and interpret their outcomes effectively. Through practical applications and guided instruction, students will gain hands-on experience in data analysis and testing hypotheses, fostering skills relevant for real-world statistical investigations.

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STA220	The Practice of Statistics I

STA220: The Practice of Statistics I

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