|
Statistical Test Flowcharts
Shown below are flowcharts for commonly used statistical tests within Six Sigma DMAIC projects in the ANALYZE phase. It is critical to establish the correct alpha and beta risks and gather the minimum sample size to ensure the power that is necessary.
If the:
p-value is > alpha-risk, then fail to reject the HO (null hypothesis).
p-value is < alpha-risk, reject the HO and infer the HA (alternative hypothesis).
Templates, Tables, and Calculators
Recent Articles
-
Process Capability Indices
Oct 18, 21 09:32 AM
Determing the process capability indices, Pp, Ppk, Cp, Cpk, Cpm -
Six Sigma Calculator, Statistics Tables, and Six Sigma Templates
Sep 14, 21 09:19 AM
Six Sigma Calculators, Statistics Tables, and Six Sigma Templates to make your job easier as a Six Sigma Project Manager -
Six Sigma Templates, Statistics Tables, and Six Sigma Calculators
Aug 16, 21 01:25 PM
Six Sigma Templates, Tables, and Calculators. MTBF, MTTR, A3, EOQ, 5S, 5 WHY, DPMO, FMEA, SIPOC, RTY, DMAIC Contract, OEE, Value Stream Map, Pugh Matrix
Recent Articles
-
Process Capability Indices
Oct 18, 21 09:32 AM
Determing the process capability indices, Pp, Ppk, Cp, Cpk, Cpm -
Six Sigma Calculator, Statistics Tables, and Six Sigma Templates
Sep 14, 21 09:19 AM
Six Sigma Calculators, Statistics Tables, and Six Sigma Templates to make your job easier as a Six Sigma Project Manager -
Six Sigma Templates, Statistics Tables, and Six Sigma Calculators
Aug 16, 21 01:25 PM
Six Sigma Templates, Tables, and Calculators. MTBF, MTTR, A3, EOQ, 5S, 5 WHY, DPMO, FMEA, SIPOC, RTY, DMAIC Contract, OEE, Value Stream Map, Pugh Matrix -
Six Sigma, Six Sigma Training, Courses, Calculators, Certification
Aug 15, 21 10:27 PM
One site with the most common Six Sigma material, videos, examples, calculators, courses, and certification.
Site Membership
LEARN MORE
Six Sigma
Templates, Tables & Calculators
Six Sigma Slides
Green Belt Program (1,000+ Slides)
Basic Statistics
Cost of Quality
SPC
Process Mapping
Capability Studies
MSA
SIPOC
Cause & Effect Matrix
FMEA
Multivariate Analysis
Central Limit Theorem
Confidence Intervals
Hypothesis Testing
T Tests
1-Way ANOVA
Chi-Square
Correlation
Regression
Control Plan
Kaizen
MTBF and MTTR
Project Pitfalls
Error Proofing
Z Scores
OEE
Takt Time
Line Balancing
Yield Metrics
Sampling Methods
Data Classification
Practice Exam
... and more
Need a Gantt Chart?
