ADMS 2320: TERM TEST #1 PREP · Summer 2025

Chapter 1: What is Statistics? 5 Topics | 2 Quizzes Sample Lesson

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Populations vs Samples

Parameters vs Statistics

Descriptive vs Inferential Statistics

Confidence vs Significance Levels

Chapter 01 Quiz

Chapter 01 Quiz (with videos solutions)_

Chapter 2: Graphical Descriptive Techniques I 5 Topics | 2 Quizzes Sample Lesson

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Types of Data

Calculations for Types of Data

Heirarchy of Data

Frequency and Relative Frequency Distributions

Bar Charts and Pie Charts

Chapter 02 Quiz

Chapter 02 Quiz (with video solutions)

Chapter 3: Graphical Descriptive Techniques II 5 Topics | 2 Quizzes Sample Lesson

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Histograms: Graphing Interval Data

Histograms: Number of Classes & Sturge’s Formula

Histograms: Class Interval Width & Drawing the Histogram

Histograms: Describing the Shape of the Distribution

Stem and Leaf Display

Chapter 03 Quiz

Chapter 03 Quiz (with video solutions)

Chapter 4: Numerical Descriptive Techniques 24 Topics | 2 Quizzes Sample Lesson

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Measures of Central Tendency

The Mean

The Median

The Mode

When to Use the Median

When to Use the Mode

Why the Mean is Best

The Geometric Mean (Part 1)

The Geometric Mean (Part 2)

Why Measure Variability

The Range

Deviations from the Mean

Variance (To the Rescue!)

Standard Deviation

Empirical Rule

Chebysheff’s Theorem (Part 1)

Chebysheff’s Theorem (Part 2)

Coefficient-of-Variation

Mean-Absolute-Deviation (M.A.D.)

Measures of Variation | Recap

Location of a Percentile

Percentiles

Covariance

Coefficient of Correlation

Chapter 04 Quiz

Chapter 04 Quiz (with video solutions)

Chapter 6: Probability 9 Topics | 2 Quizzes

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Looking Ahead | Chapter 6 vs Upcoming Probability Chapters

Q1 | Relative Frequency Approach

Q1 | Joint + Marginal Tables

Q2 | Solving Probability Word Problems

Q3 | Another Word Problem

Q4 | Bayes’ Theorem

Q5 | More Bayes’ Theorem

Focus on Conditional Probabilities

Past Term Test Question

Chapter 06 Quiz

Chapter 06 Quiz (with video solutions)

Last Year’s Test | Term Test #1 13 Topics Sample Lesson

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Q1.1) Bar Chart Data

Q1.2) Types of Data

Q1.3a) Histogram Class Intervals

Q1.3b) Histogram Intervals

Q2a) Measures of Central Location

Q2b) Mean Absolute Deviation M.A.D.

Q2c) Interquartile Range

Q2d) Standard Deviation

Q3) Setting up the Probability Solution

Q3a) Mutually Exclusive Probabilities

Q3b) Conditional Probability

Q3c) Joint Probability

Q3d) Test for Independent Events

Term Test #1 – 2021 Winter 15 Topics

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Q1.Ia) Missing Data

Q1.Ib) Sample M.A.D.

Q1.II) Upper Quartile

Q1.III) Empirical Rule

Q2a) Conditional Probability

Q2b) Conditional Probability

Q2c) Addition Rule

Q2d) Test of Independence

Q2e) Bayes’ Theorem

Q2f) Joint Probability

Q3a) Interquartile Range

Q3b) Mean & Geometric Mean

Q3c) Graphing Numerical Data

Q3d) Median & Percent

Q3e) Mode

Term Test #1 – 2019 Winter 9 Topics

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Q1a-i) Variance of X, Variance of Y

Q1a-ii) Standard Deviation of X, Standard Deviation of Y

Q1a-iii) Coefficient of Variation of X, Coefficient of Variation of Y

Q1a-iv) Comparing Variability of X and Y

Q1b-i) Covariance

Q1b-ii) Coefficient of Correlation

Q1b-iii) Interpretation of the Coefficient of Correlation

Q1c-i) Location of a Percentile

Q1c-ii) Percentile Value

Term Test #1 – 2018 Summer 18 Topics

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Q1f) The Standard Deviation

Q1g) The Coefficient of Variation

Q1h) The Mean Absolute Deviation

Q1i) The Inter Quartile Range

Q2) How to Solve Chapter 6 Word Problems

Q2f) Test of Independence

Term Test #1 – 2017 Fall 12 Topics

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Q1) Start Here

Q1a) Percentile

Q1b) Mean Absolute Deviation

Q1c) Covariance

Q1d) Coefficient of Correlation

Q1e) Coefficient of Variation

Q2) Start Here

Q2a) Test of Independent Events

Q2b) Marginal Probability

Q2c) Addition Rule, Union of Events

Q2d) Joint Probability

Q2e) Conditional Probability

Term Test #1 – 2017 Summer 15 Topics

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Q1a) Location of a Percentile

Q1b) Percentile Value

Q1c) Mean Absolute Deviation (MAD)

Q1d) Covariance

Q1e) Coefficient of Correlation

Q1f) The Median

Q1g) The Mode

Q2) Setting up the Probability Solution

Q2) Probability Tree

Q2) Probability Table

Q2a) Marginal Probability

Q2c) Additon Rule – Union of Events

Q2d) Conditional Probability

Q2e) Conditional Probability

Q2f) Test of Independence + More

Term Test #1 – 2016 Fall 18 Topics

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Q1) Summation and Order of Operations

Q1e) The Standard Deviation

Q1f) The Variance

Q1g) The Coefficient of Variation

Q1h) The Sum of Deviations From the Mean

Q2) Start Here

Q2) How to Solve Probability Word Problems

Q2) Identifying Conditional Probabilities

Q2a) Probabilitiy Trees and Probability Tables

Q2b) Classical, Relative, and Subjective Probabilities

Q2c) Marginal Probability

Q2d) Joint probability

Q2e) Conditional Probability

Q2f) Compliment Rule

BONUS >> Term Test #1 – 2022 Summer 13 Topics

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Q1a) Mode

Q1b) Mean Absolute Deviation

Q1c) Location of a Percentile, Percentile Value

Q1d) Histogram Interpretation

Q2a) Coefficient of Correlation

Q2b) Geometric Mean

Q2c) Coefficient of Variation

Q2d) Empirical Rule

Q3 Setup

Q3a) Conditional Probability (Baye’s?)

Q3b) Conditional Probability (Baye’s?)

Q3c) Addtion Rule

Q3d) Test of Independence / Contional Probability

Stats Doesnt Suck

ADMS 2320: TERM TEST #1 PREP · Summer 2025

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