Copy of ADMS 2320: TERM TEST #1 PREP · Summer 2023

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Study Checklist | Term Test #1
Cheatsheet PDF | Term Test #1
Chapter 1: What is Statistics?
5 Topics | 1 Quiz
Start Here!
Populations vs Samples
Parameters vs Statistics
Descriptive vs Inferential Statistics
Confidence vs Significance Levels
Chapter 01 Quiz
CHAPTER LESSONS
Chapter 2: Graphical Descriptive Techniques I
5 Topics | 1 Quiz
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 3: Graphical Descriptive Techniques II
5 Topics | 1 Quiz
Histograms: Graphing Interval Data
Histograms: Number of Classes & Sturge’s Formula
Histograms: Class Width & Drawing the Histogram
Histograms: Describing the Shape of the Distribution
Stem and Leaf Display
Chapter 03 Quiz
Chapter 4: Numerical Descriptive Techniques
27 Topics | 1 Quiz
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
Chebyshev’s Theorem (Part 1)
Chebyshev’s Theorem (Part 2)
>> NEEDS VID >> Mean Absolute Deviation (M.A.D.)
>> NEEDS VID >> The Coefficient of Variation
Measures of Variation | Recap
Example | Mean
Example | Median
Example | Mode
Example | Variance
Example | Standard Deviation
Example | Coefficient of Variation
Example | Mean Absolute Deviation
Chapter 04 Quiz
Chapter 6: Probability
8 Topics | 1 Quiz
Looking Ahead | Chapter 6 vs Upcoming Probability Chapters
Q1 | Relative Frequency Approach
Q1 | Joint + Marginal Tables
Q2 | Solving Word Problems
Q3 | Another Word Problem
Q4 | Bayes’ Theorem
Q5 | More Bayes’ Theorem
Past Term Test Question
Chapter 06 Quiz
Term Test #1 – 2021 Winter
15 Topics
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
PAST TESTS + SOLUTIONS
Term Test #1 – 2019 Winter
9 Topics
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
Q1) Start Here
Q1a) The Mean
Q1b) The Median
Q1c) The Mode
Q1d) The Range
Q1e) The Variance
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
Q2) Setup
Q2a) P(F or S)
Q2b) P(F | S)
Q2c) P(NF | NS)
Q2d) P(NF and S)
Q2e) P(NF | NS)
Q2f) Test of Independence
Term Test #1 – 2017 Fall
12 Topics
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
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Chapter 1: What is Statistics?

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