Data Smaplin Types
- Created by: india3010
- Created on: 07-12-15 09:12
Fullscreen
Random Sampling A person or place is given a number is assigned a number a generator then ramdomy selects the number of data points that they need
Stratified An equation is used to works out a sample size for each layer for example for each year group at a school. The number of…
Comments
No comments have yet been made