Math 1401 Elementary Statistics

WELCOME TO STATISTICS!!!

Statistics is the science of collecting, organizing, summarizing, and analyzing data to answer questions or draw conclusions.

In addition, it is about providing a measure of confidence with your conclusions.

 

My Youtube Statistics Playlist: FavMathTeacher

List of Statistics Symbols to Memorize: Statistics Symbols to Memorize

Test 1: Chapters 1 and 2

Chapter 1  TI-84 Tutorial: How to obtain a simple random sample

Simple Random Sampling with a Random Numbers Table

 
Chapter 2  TI-84 Tutorial: How to graph histograms, boxplots, etc

Excel Tutorial: How to Sort

Excel Tutorial: Bar and Pie Charts

Sections 2.2-2.3 Lecture

 

Test 2: Chapters 3, 4, and 5

Chapter 3  TI-84 Tutorial: Measures of Central Tendency and Dispersion

Excel Tutorial: Descriptive Statistics and Histograms

Statcrunch Tutorial: Descriptive Statistics

Statcrunch Tutorial: Qualitative Data

Excel Tutorial: Pie Charts and Bar Graphs

Using the Empirical Rule

 
Chapter 4  TI-84 Tutorial: Permutations, Combinations, and Factorials

Statcrunch Tutorial: Linear Regression

TI-84 Tutorial: How to Calculate the Correlation Coefficient(r) and Coefficient of Determination (R^2)

TI-84 Tutorial: Linear Regression and Scatterplots

 
Chapter 5  

 

 

Test 3: Chapters 6, 7,  and8

 

Chapter 6 TI-84 Tutorial: Discrete Probability Distributions

BinomPDF vs BinomCDF

How to determine whether an experiment is binomial

 
Chapter 7 Normal Distributions with Technology

Normal Probability Plots

 
Chapter 8 What is a Sampling Distribution?

Normal Distributions versus Sampling Distributions

 
Chapter 9 How to Calculate Z-sub alpha over 2  

Test 4: Chapters 9, 10, 11

Chapter 10 Ch. 10 Video: To reject or fail to reject, that is the question  
  Ch. 10 Video: Sufficient or Insufficient  
Chapter 11  Ch. 10 and 11 Hypothesis Testing Review 6 Methods  
Chapter 12.1  Hypothesis Testing Summary PDF  

Math 1401_Formula Sheet

Final Exam Review Completed

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