Welcome
What are you trying to do?
A thesis or dissertation in engineering, manufacturing and quality.
Your path
Create the study
Title, purpose, ethics reference and a retention period. The purpose has to be specific enough for a respondent to know what they are agreeing to.
Build the questionnaire
The Studio has an item bank of validated scales you can insert whole, with the reverse-scored items already marked.
Open collection and share the link
Twelve NDPA conditions are checked before the first respondent. Fix what it names and the gate opens.
Analyse
Choose what you want to find out. Assumption checks run whether or not you ask, and the wrong test is refused.
Export the chapter
APA 7 tables and sentences in Word, with the Method section assembled from what the study already recorded.
What people in your field ask
Chart the process - establish stability - then and only then measure capability - test changes against it.
- Is my process stable?control chart
- Can it meet the specification?process capability
- Which machine, shift or operator differs?one way anova
- Two settings at once, and do they interact?factorial anova
- How long until failure?kaplan meier
Watch for: Drawing control limits from the specification. That chart cannot show the process drifting inside tolerance, which is the reason to draw it.
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