Statistics – for BST Students

Z-tables can be presented in different formats so before watching the first video on normal distribution and Z scores read std_normal_tables.

Normal Distribution and Z scores

Confidence Intervals

Introduction to Confidence Intervals

P Values, z Scores, Alpha, Critical Values

Tests of Significance part 1

Tests of Significance part 2

Basics of Hypothesis Testing

One-Tailed and Two-Tailed Tests

Z-statistics vs T-statistics

Central Limit Theorem

Introduction to Regression Analysis

Intro to regression with minitab

Introduction to ANOVA

• Introduction to ANOVA
• One-Way ANOVA
• Effect Size for One-Way ANOVA
• Post Hoc Tests for One-Way ANOVA
• Repeated-Measures ANOVA
• Factorial ANOVA, Two Independent Factors
• Factorial ANOVA, Two Dependent Factors
• Factorial ANOVA, Two Mixed Factors
• Chi-Square Goodness-of-Fit Test
• Chi-Square Test for Independence
• Mann-Whitney U
• Wilcoxon Signed-Ranks Test
• Kruskal-Wallis Test
• Friedman Test

Course textbooks can be bought on-line at The Book Depository. Note free shipping is included.

An Introduction to Six Sigma & Process Improvement By (author) James R. Evans, By (author) William M. Lindsay

Six Sigma Demystified by Paul Keller

Here are links to free statistics software. I have not checked any of them yet, so if anyone has experience of any of them feel free to sent your opinions on them.