standard deviation brandon foltz

Statistics 101: What is Standard Deviation?

20:05

Statistics 101: What is Standard Deviation?
Statistics 101: Descriptive Statistics, Standard Deviation of Grouped Frequencies

7:57

Statistics 101: Descriptive Statistics, Standard Deviation of Grouped Frequencies
Statistics 101: Geometric Mean and Standard Deviation

17:55

Statistics 101: Geometric Mean and Standard Deviation
Statistics 101: Confidence Interval Estimation, Sigma Known

44:07

Statistics 101: Confidence Interval Estimation, Sigma Known
Statistics 101: Understanding Z-scores

22:57

Statistics 101: Understanding Z-scores
Statistics 101: Confidence Interval Concepts, Sigma Unknown

27:15

Statistics 101: Confidence Interval Concepts, Sigma Unknown
Statistics 101: Standard Error of the Mean

32:03

Statistics 101: Standard Error of the Mean
Statistics 101: Understanding Correlation

27:05

Statistics 101: Understanding Correlation
Statistics 101: To z or to t, That is the Question

38:17

Statistics 101: To z or to t, That is the Question
Statistics 101: F-ratio Test for Two Equal Variances

18:03

Statistics 101: F-ratio Test for Two Equal Variances
Statistics 101: Linear Regression, Standardized Regression

15:06

Statistics 101: Linear Regression, Standardized Regression
Statistics 101: Confidence Interval Problems, Sigma Unkown

20:57

Statistics 101: Confidence Interval Problems, Sigma Unkown
Statistics 101: Point Estimators

14:48

Statistics 101: Point Estimators
Statistics 101: ANOVA, A Visual Introduction

24:18

Statistics 101: ANOVA, A Visual Introduction
Statistics 101: Variance and its Sampling Distribution

27:20

Statistics 101: Variance and its Sampling Distribution
Statistics 101: Sampling Distributions

18:48

Statistics 101: Sampling Distributions
Statistics 101: F-ratio Test PRACTICE for Two Equal Variances

12:54

Statistics 101: F-ratio Test PRACTICE for Two Equal Variances
Statistics 101: Linear Regression, The Very Basics 📈

22:56

Statistics 101: Linear Regression, The Very Basics 📈
Statistics 101: Multiple Linear Regression, The Very Basics 📈

20:26

Statistics 101: Multiple Linear Regression, The Very Basics 📈
Statistics 101: Multiple Linear Regression, Data Preparation

24:05

Statistics 101: Multiple Linear Regression, Data Preparation
Statistics 101: Multiple Linear Regression, Evaluating Basic Models

25:17

Statistics 101: Multiple Linear Regression, Evaluating Basic Models
TL;DR 🔊 Statistics: Episode 7, The Central Limit Theorem

3:41

TL;DR 🔊 Statistics: Episode 7, The Central Limit Theorem
Statistics 101: Logistic Regression Probability, Odds, and Odds Ratio

13:03

Statistics 101: Logistic Regression Probability, Odds, and Odds Ratio
Statistics 101: Binomial Mean and Standard Deviation

21:41

Statistics 101: Binomial Mean and Standard Deviation
Statistics 101: Confidence Intervals, Estimating Sample Size Needed

37:42

Statistics 101: Confidence Intervals, Estimating Sample Size Needed
Statistics 101: Normal Distribution and Stock Risk

35:59

Statistics 101: Normal Distribution and Stock Risk
Statistics 101: Confidence Intervals for the Variance

40:41

Statistics 101: Confidence Intervals for the Variance
Statistics 101: Hypothesis Tests for the Variance

26:53

Statistics 101: Hypothesis Tests for the Variance
Statistics 101: Linear Regression, Fit and Coefficient of Determination

26:10

Statistics 101: Linear Regression, Fit and Coefficient of Determination
Statistics 101: Population vs Sample Data

26:47

Statistics 101: Population vs Sample Data
Statistics 101: Multiple Linear Regression, Evaluating Basic Models Continued

26:22

Statistics 101: Multiple Linear Regression, Evaluating Basic Models Continued
Statistics 101: Linear Regression, Algebra, Equations, and Patterns

24:57

Statistics 101: Linear Regression, Algebra, Equations, and Patterns
Statistics 101: Standard Deviation and NFL Field Goals - Part 2/2

6:45

Statistics 101: Standard Deviation and NFL Field Goals - Part 2/2
Statistics 101: Discrete Random Variable Variance

26:16

Statistics 101: Discrete Random Variable Variance
Statistics 101: Single Sample Hypothesis t-test Concepts

25:41

Statistics 101: Single Sample Hypothesis t-test Concepts
Statistics 101: Logistic Regression, An Introduction

11:26

Statistics 101: Logistic Regression, An Introduction
Statistics 101: Two-way ANOVA w/o Replication, The Calculation

43:02

Statistics 101: Two-way ANOVA w/o Replication, The Calculation
Statistics 101: Multiple Regression, Standard Error of Regression

16:50

Statistics 101: Multiple Regression, Standard Error of Regression
Statistics 101: Two Populations, t-test with Hypothesis

33:58

Statistics 101: Two Populations, t-test with Hypothesis
Statistics 101: Multiple Linear Regression, Two Categorical Variables

18:34

Statistics 101: Multiple Linear Regression, Two Categorical Variables
Operations Management 101: How to Measure Forecast Error

25:37

Operations Management 101: How to Measure Forecast Error
Statistics 101: Standard Deviation and NFL Field Goals - Part 1/2

26:25

Statistics 101: Standard Deviation and NFL Field Goals - Part 1/2
Statistics 101: Single Sample Hypothesis Z-test Concepts

19:09

Statistics 101: Single Sample Hypothesis Z-test Concepts
Statistics 101: ANCOVA, An Introduction

15:10

Statistics 101: ANCOVA, An Introduction
Statistics 101: Sample Mean Proximity to Population Mean

38:59

Statistics 101: Sample Mean Proximity to Population Mean
Statistics 101: Logistic Regression, Estimating the Probability

11:22

Statistics 101: Logistic Regression, Estimating the Probability
Statistics 101: Two Populations, z-test with Hypothesis

26:37

Statistics 101: Two Populations, z-test with Hypothesis
TL;DR 🔊 Statistics: Episode 2, Descriptive Statistics

3:10

TL;DR 🔊 Statistics: Episode 2, Descriptive Statistics
Statistics 101: Nonparametric Methods, Mann-Whitney-Wilcoxon Rank Sum Test

16:25

Statistics 101: Nonparametric Methods, Mann-Whitney-Wilcoxon Rank Sum Test
Statistics 101: Nonparametric Methods, Wilcoxon Signed Rank Test in Excel

28:22

Statistics 101: Nonparametric Methods, Wilcoxon Signed Rank Test in Excel
Statistics 101: Two-way ANOVA w/o Replication, A Visual Guide

37:36

Statistics 101: Two-way ANOVA w/o Replication, A Visual Guide
Statistics 101: Linear Regression, The Least Squares Method

28:37

Statistics 101: Linear Regression, The Least Squares Method
Statistics 101: One-way ANOVA, A Visual Tutorial

24:14

Statistics 101: One-way ANOVA, A Visual Tutorial
Statistics 101: Logistic Regression, Odds Ratio for Any Interval

24:47

Statistics 101: Logistic Regression, Odds Ratio for Any Interval
Statistics 101: Multiple Linear Regression, Dummy Variables

20:59

Statistics 101: Multiple Linear Regression, Dummy Variables
Statistics 101: Describing a Categorical Variable

9:57

Statistics 101: Describing a Categorical Variable
The Standard Deviation (and Variance) Explained in One Minute: From Concept to Definition & Formulas

1:47

The Standard Deviation (and Variance) Explained in One Minute: From Concept to Definition & Formulas
Statistics 101: One-way ANOVA, Understanding the Calculation

35:22

Statistics 101: One-way ANOVA, Understanding the Calculation
Statistics 101: Uniform Probability Distributions

30:31

Statistics 101: Uniform Probability Distributions
Statistics 101: A Tour of the Normal Distribution

24:28

Statistics 101: A Tour of the Normal Distribution