Our Lens Simulator can be used to practice a number of statistical concepts including Cpk/Ppk analysis, control charts, hypothesis testing, and others. In this article I will show you how to do a simple t-Test and F-Test using Quantum XL using data from the simulator. If the simulator’s use isn’t obvious then go to this […]
Hypothesis Testing with the Lens Placement Simulator Read More »
I have had many requests to explain the math behind the statistics in the article Roger Clemens and a Hypothesis Test. The math is usually handled by software packages, but in the interest of completeness I will explain the calculation in more detail. A t-Test provides the probability of making a Type I error (getting
Calculating Type I Probability Read More »
Owners of Quantum XL 2013 recieve a discount when purchasing Quantum XL 2016. For more information contact [email protected]. To use your discount code, go to the Quantum XL Purchase page and click “Buy Now”. You will be taken to our eCommerce Partner’s website MyCommerce (see the image below). First, adjust the quantity then click “Order Now”.
Support – How To Use A Coupon Code When Purchasing Quantum XL Read More »
Quantum XL’s AutoTest greatly reduces the time required to find and run the correct Hypothesis Test. However, there are some important notes that you should be aware of when using these tests. Note 1: During the analysis, Quantum XL will test for normality using the Anderson Darling test. If the p-value is less than .05, then
Limitations of Quantum XL’s Auto-Test Read More »