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Six Sigma Formula, PROBLEM SOLVING Equation T-Shirt
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Black
Classic Printing: No Underbase
-£2.50
Vivid Printing: White Underbase
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Six Sigma Formula, PROBLEM SOLVING Equation T-Shirt
Powerful Six Sigma Formula or problem-solving equation Y=f(x) can help determine the cause and effect in a project, and it can be used to measure performance and find areas for improvement. In Six Sigma this formula is considered the “breakthrough equation.”
To break it down into its components, let’s define each part of the formula:
Y: the outcome or outcomes, result or results, that you want
X: the inputs, factors or whatever is necessary to get the outcome (there can be more than one possible x)
F: the function or process that will take the inputs and make them into the desired outcome
Customer Reviews
4.7 out of 5 stars rating33.1K Total Reviews
33,128 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Nick B.21 August 2025 • Verified Purchase
Value T-Shirt, Black, Small
This T-shirtl was true to size and the Taylor Guitar logo is perfect.
I intend to order more items from this excellent website. .
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Tatjana K.26 February 2015 • Verified Purchase
Basic T-Shirt, White, Large
Zazzle Reviewer Program
It's exactly what I've expected it to be being it regarding printing or quality of material itself. True white color is what I wanted and is sometimes hard to get but it's as wanted and expected. Quality print in as "alive" colors as one could expect them to be is what I wanted and got it. Even customisation I did was prefectly matchet with what already existed on origina tee design.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy e.9 November 2022 • Verified Purchase
Value T-Shirt, White, Small
Zazzle Reviewer Program
the tshirt is really nice quality and the image is exactly as it looked on the model ! customisation was really simple too :3 i selected 9-18 days untracked shipping but it came in 2 days, im so happy with the service and the product :3. the colours on the tshirt are all the same as the photo i chose, theres no cracking or gaps on the shirt either c:
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Product ID: 235205891379384166
Created on 29/12/2022, 4:05
Rating: G