Data Smaplin Types

HideShow resource information

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…


No comments have yet been made

Similar Geography resources:

See all Geography resources »See all Geographical skills and fieldwork resources »