You wish to do a community needs assessment survey of a community to find out how much office space is needed by professionals in the community. To do this you will select a proportionate stratified sample of professional . The population consists of
Assuming you wish to select a sample of 80 professionals , how many should be selected from the five groups?© BrainMass Inc. brainmass.com October 1, 2020, 11:43 pm ad1c9bdddf
The expert determines how many professionals should be selected from the five groups. A complete, neat and step-by-step solution is provided in the attached Excel file.