work sampling

Activity Sampling

Collate background information

Be clear as to the purpose of the study

Brief all stakeholders as to the purpose of the study

A study is useless unless people do their job as normal

Plan the study program

Set up data collector

Design appropiate forms

Select appropiate categories

Make a pilot study

Take preliminary samples

Decide on accuracy and cofidence levels

Calculate number of observations

Decide program of random intervals

Regularly check the progress results and accuracy

Take samples

Selection of the Study Unit