DALHOUSIE UNIVERSITY 
COMM 1060: Introductory Statistics for Science and Health Sciences 
Final Examination Guide and Notes 2025 
 
- Part A: Topic Summary and Exam Tips 
- Part B: Exam Practice Questions and Answers 
- Part C: Sample Final Examination Paper 
- Part D: Suggested Solutions to Final Exam Paper 
 
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COMM 1060: Introductory Statistics for Science & Health Sciences (Solutions)

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ACADEMIC YEAR 2024 - 2025

University	Dalhousie University
Course Code	COMM 1060
Course Name	Introductory Statistics for Science and Health Sciences
Notes Title	Final Examination Guide and Notes
Page Length	59

Prepare for the exam with the most complete study guide available for COMM 1060 - Introductory Statistics for Science and Health Sciences at Dalhousie University. This guide includes exam-style questions and advice on common examination pitfalls. These notes provide support for learning and revision throughout the course. This self-study set has been thoroughly updated to cover all topics contained in the latest edition of the exam. Key skills are demonstrated within the context of core study topics, with expertly written example sets of notes. Following this, you'll have opportunities to learn and test your knowledge with a sample exam paper and answer key. This guide will help you approach the final examination with complete confidence!

- COMM 1060 at Dalhousie University equips science and health students with foundational statistical analysis. The course covers summarizing data (mean, median, standard deviation), probability concepts, and how sampling distributions influence estimations. You'll learn to construct confidence intervals and conduct hypothesis tests for proportions and means, and explore how to model relationships between variables using linear regression.

✔ (Summary) Main Topics:

Descriptive Statistics: Focusing on methods for summarizing and describing data, this topic delves into measures of central tendency (mean, median, mode), measures of dispersion (range, variance, standard deviation), and graphical representations (histograms, box plots, scatter plots).
Probability: The core idea of this topic is the basic concepts of probability, including sample spaces, events, and probability rules. Additionally, discrete and continuous random variables, probability distributions, and expected values are studied.
Sampling Distributions: Introducing the concept of sampling distributions, this topic covers the Central Limit Theorem and the properties of sample means and proportions.
Confidence Intervals: The focus of this topic is on constructing and interpreting confidence intervals for population proportions and means, as well as the difference between two population proportions or means.
Hypothesis Testing: This topic delves into the basics of hypothesis testing, including null and alternative hypotheses, significance levels, p-values, and the process of conducting hypothesis tests for population proportions, means, and the difference between two population proportions or means.
Simple Linear Regression: Exploring the concept of correlation between two quantitative variables, this topic teaches how to model the relationship between them using simple linear regression. This includes understanding the least squares method, interpreting the slope and intercept of the regression line, and assessing the goodness of fit.

COURSE CODE	COURSE NAME
COMM 1060	Introductory Statistics for Science and Health Sciences
COMM 1101	Introductory Accounting I (Financial)
COMM 1503	Introduction to Quantitative Decision Making
COMM 2202	Finance I
COMM 2203	Finance II
COMM 2303	Introduction to Organizational Behaviour
COMM 2401	Introduction to Marketing
COMM 2501	Statistics for Business
COMM 2603	Legal Aspects of Business
COMM 3105	Intermediate Financial Accounting I
COMM 3111	Intermediate Financial Accounting II
COMM 3116	Cost Management
COMM 3203	Financial Institutions
COMM 3206	Investment and Money Management
COMM 4240	Advanced Corporate Finance
COMM 4402	Derivatives
ECON 1101	Principles of Microeconomics
ECON 1102	Principles of Macroeconomics
ECON 2200	Intermediate Microeconomics
ECON 3338	Econometrics I
ECON 4440	Time Series in Economics

COMM 1060: Introductory Statistics for Science & Health Sciences (Solutions)

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