Philip Mayfield

Excel Repair and Reinstall

Step 1: Office Repair Microsoft has excellent instructions for how to repair Microsoft Office. They can be found at the url https://support.microsoft.com/en-us/office/repair-an-office-application-7821d4b6-7c1d-4205-aa0e-a6b40c5bb88b or by clicking the button below. If these instructions resolve your issue, then there is no need to proceed further.  Microsoft’s Instructions To Repair Office Step 2: Office Reinstall If repairing Office doesn’t […]

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Location Error Plus 15mm

Hypothesis Testing with the Lens Placement Simulator

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

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