Business Performance Improvement (BPI)

Helping businesses and organizations achieve Triple Bottom Line

What is Lean and Six Sigma?
Articles
Services
Store
Videos
Apps
About
Contact

statistics

statistical significance statistical tests statistics

Calculating Confidence Intervals for Proportions in Minitab

January 11, 2018July 6, 2018 bizpi 1 Proportion Test, 95% confidence, Confidence Interval, Defect Rate, Hypothesis Test, Minitab, Proportion test

A common question I get asked is: how accurate are my defect rate predictions? If you are inspecting a sample

Read more

ANOVA charts confidence control correlation design DOE experiments gage R&R graphs hypothesis Minitab MSA quality regression Six Sigma software SPC statistics training

Online statistics training from Minitab has great animation and examples

December 13, 2012August 4, 2016 bizpi ANOVA, charts, confidence, control, correlation, design, DOE, experiments, gage R&R, graphs, hypothesis, Minitab, MSA, quality, regression, Six Sigma, software, SPC, statistics, training

Minitab statistical software is one of the most powerful and popular programs around, especially for those in the Six Sigma

Read more

5-s 5s best continuous control document imrprove lean mapping organization simple Six Sigma standard statistics work workplace

Start simple before you map your processes

March 5, 2011August 19, 2017 bizpi 5-s, 5s, best, continuous, control, document, imrprove, lean, mapping, organization, simple, Six Sigma, standard, statistics, work, workplace

We see a lot of different processes at various levels of process performance. Some are running near six sigma levels,

Read more

Site Search

Key Sustainability Projects

* Wasted Food and Lean Six Sigma: 4-Part Workshop Series Videos

* Lean Six Sigma with Green Banana Paper in Kosrae, Micronesia – Summer 2019

Lean Six Sigma and the Environment
FREE COURSE!

Book #2 released!

New book is now available!
Download the DIGITAL version. This book is being released chapter by chapter, highlighting individuals who have helped nonprofits make improvements. Two chapters have been completed.

Free Lean Six Sigma Downloads

Certifications

We became a member of 1% for the Planet on 4/22/18. Read our press release, or check out our member listing

We became a Certified B Corporation on 1/12/18. Read more about it on our press release or check out our scores!

UPCOMING TRAINING

Mon, Feb 25: Six Sigma Black Belt Week 2 [6sigma.US] - Portland

Mon, Mar 25: BMRA Webinar on LEAN Principles with Brion Hurley and Matt Horvat

Wed, Apr 10: "Lean Startups for Social Change" Webinar with Michel Gelobter

Lean Six Sigma and the Environment (Online - Free)
* 6sigma.US Lean Six Sigma Classes in Portland, Oregon
* 6sigma.US Lean Six Sigma Classes in Seattle, Washington

Save 5% at 6sigma.US with coupon code "BPI"

5S Red Tags
$16.99 Learn more

6sigma.US Classes (Global)

Lean Fundamentals (4 days)
Green Belt (2 weeks)
Black Belt (4 weeks)
Master Black Belt (6 weeks)

Over 200 scheduled classes to choose from. Save 5% with coupon code "BPI"

Find classes near you >>>

JOIN OUR MAILING LIST

Enter your email address to get notified right away of new reference material, upcoming classes, new training material, recent articles, or new products we offer.

Recent Posts

Our Placekicker Is Out of Control!
5S and the KonMari method
Why I like using the Ideal State Mapping approach
Using Six Sigma to Improve B Corporation Assessment Scores
Business Performance Improvement Announces Membership with 1% for the Planet and Partnership with Everybody Solar

Let us help you certify your facility to Zero Waste

Find us working at

Learn about the other partnerships and organizations we work with >>>

Enter code "BPI" to save 10% on your order!

Copyright © 2019 Business Performance Improvement (BPI). All rights reserved.
Theme: ColorMag by ThemeGrill. Powered by WordPress.

Join Waitlist We will inform you when the product arrives in stock. Just leave your valid email address below.

Email We won't share your address with anybody else.