ST 210 - Introduction to Statistics M/W (6:00 - 7:15pm)
A non-calculus-based course covering descriptive statistics; regression model fitting; probability; normal, binomial, and sampling distributions; estimation; and hypothesis testing. Degree credit will not be given for more than one of EG 381 or ST 210 or ST 265 or ST 381. Closed to students who have taken EC 220 or EG 381 or PY 292 or ST 265 or ST 381.
SYLLABUS 6:00 Class
Table of Random Digits, Z-Score Chart
MiniTab Remote Access
Delta Math Registration and Practice Assignments
T-Chart (Do not need to use)
Day 1: Introduction to Statistics, Variables and Graphs (1/15/25)
Practice: Desmos Practice: Categorical vs. Quantitative, WS #1, Solutions, WS #2, Solutions
If the DESMOS Link says it is full, click here
Day 2: Shapes of Distributions, Quantitative Graphs, 5-Number Summary (Outliers) (1/22/25)
Practice: 5-Number Summary, Check for Outliers Activity
Video: Checking For Outliers (Formula)
Day 3: Chapter 2.1–2.2 Statistical Studies & Sampling Methods (1/27/25)
Practice: Sampling Techniques, Types of Bias & Sampling
Review: DESMOS Activity: Types of Samples, If Link is FULL click here
Homework/Quiz #1 Due: (1/29/25)
Day 4: Sample vs. Population, Means, Variances, and Standard Deviation (1/29/25)
Practice: Calculating Means, Variance and Standard Deviations
Practice Worksheet: Using Proper Symbols, Answer Key
Day 5: Chapter 4.4 Empirical Rule and Z-Scores (2/3/25)
Practice: Empirical Rule WS, (SOLUTIONS), Z-Scores and Percentiles WS, (SOLUTIONS)
Homework/Quiz #2 Due: (2/5/25)
Day 6: Practice Problems Finding Percentiles and Using Z-Scores (2/5/25)
Videos: Finding Z-Score given a percentile, Finding x-value given percentile
Finding Standard Deviation with Z-Score Formula
Day 7: Practice Unit #1 Exam, SOLUTIONS (2/10/25)
STATISTICS PROJECT (DUE: 4/14/25)
Day 8: Review for Unit #1 Exam (2/12/25)
Homework/Quiz #3 Due: (2/17/25)
Extra Practice Test #1 (Skip 2, 6, 11)
Practice Test #1 Answers
Day 9: Exam #1 (2/17/25)
Day 10: Introduction to Scatterplots and Linear Regression Equations (MINITAB) (2/19/25)
Day 11: Linear Regression Equations Using MiniTab, Practice Worksheet, VIDEO of Minitab (2/24/25)
Practice Worksheet and Solutions & Residuals and Graphs of Residuals
Day 12: Finish Linear Regression, Residuals & Graphs of Residuals (Extrapolations) (2/26/25)
Homework/Quiz #4 (This assignment may be done in a group of 2) Due: (3/10/25)
Day 13: Introduction to Probability Theory (3/10/25)
Chanes of a Lifetime Probability Video (OPTIONAL)
Practice Probability Worksheet, Practice Worksheet #2, Venn Diagram Practice
Day 14: Finish Probability Theory and start Binomial Probability (3/12/25)
Day 15: Finish Binomial Probabilities (3/17/25)
WS Binomial and Geometric Probability (#1 a-b, #2 a-e, #3 a-e) (Answers)
Practice Binomial Probabilities WS (Using Minitab)
Binomial Probabilities on Minitab (VIDEO)
Homework #5 Probability (Due 3/24/25)
Day 16: Introduction to Sampling Distribution (Extra Notes) (Notes #2) (3/19/25)
Sampling Distribution WS # 1, Answers
Extra Practice Worksheet with Answers
Video Example (Sample Means), Video Example Sample Proportions
Videos for Sampling Distribution for Proportions: Introduction, Example #1, Worked Out Example #2
Videos for Sampling Distribution for Means: Introduction, Example #1, Worked Out Example #2
Day 17: Finish Sampling Distributions & Intro to Hypothesis Testing (3/24/25)
Day 18: Type 1 & 2 Errors and Start Hypothesis Testing (3/26/25)
Conclusions of Hypothesis Testing, Intro to Hypothesis Testing
Type 1 and 2 Error Worksheet (Answers)
Intro to all Hypothesis Testing and Type 1 & 2 Errors
Video: Conducting a T-Test using Minitab
Day 19: Finish One Sample Z & T Testing, Practice Worksheet (3/31/25)
Practice Worksheet (Z vs. T-Testing)
Hypothesis Testing Practice WS ANS
Introduction/Summary of all Hypothesis Tests Covered
Homework #6 (Due 4/7/25)
Day 20: Finish off One-Sample Z Tests, T Tests and One Proportion Tests (4/2/25)
Practice Problems, Solutions to #3 and #4
Project Part #3 Rubric and Outline
Day 21: Review for Exam #2 (4/7/25)
PRACTICE EXAM #2, SOLUTIONS
FORMULA SHEET EXAM #2
Day 22: Exam #2 (4/9/25)
Day 23: Two Sample T-Test, One & Two Proportion Hypothesis Testing (4/14/25)
Project Part #3 Rubric and Outline
Video: Conducting a Two-Sample T-Test using MiniTab
Practice Worksheets: #1, #2, #3 & #4, Solutions #1 & #2, Solutions #3 & #4
In Class Examples for today
Homework #7 and #8 (Due 4/23/24)
Day 24: Finish all Hypothesis Testing & REVIEW for Final Exam (4/16/25)
Practice Hypothesis Testing Questions (Done in Class), Hypothesis Testing Summary Review
Hypothesis Test Practice APPLET
PROJECT DUE TODAY!
Day 25: Review for Final Exam (4/23/24)
PRACTICE FINAL EXAM
PRACTICE FINAL ANSWER KEY
Day 26: Final Exam WEDNESDAY (4/30/25) @ 6:30 pm to 8:30 pm......(6:00pm Class)
CONGRATULATIONS YOU MADE IT!
