Home
About
Research & Projects
Time Study Resources
Time Study Standards
Machine Elements
Work Study Decision Tree
Executing a Time Study
Short Courses
Costing Model
Equipment and Systems Costing Model
Costing Model Manual
Downloads
Apps
Time Study App
Deciminute Stopwatch App
Study Forms
Background Information
Terrain Classification
Tools
Activity sampling
Statistical Analysis
Sample Size Calculator
Volume Calculator
Time Study Hand Recording Sheets
Tutorials
Productivity Data Catalog
Select Page
The two groups are different from each other.
If necessary, confirm with Mann-Whitney (1)
