: MKTG 379 FINAL
Document Summary
Mktg 379 final study guide ( chap 8,9,10,11,12,13,14) Chapter 8: designign the questionare: specify what information will be sought - having a foundational understanding . Use of a questionnaire (or observation form) on a trial basis in a small pilot study to determine how well the questionnaire (or observation form) works. Thorough exploratory research and questionnaire pretesting will help identify unstated alternatives. Our goal with a sample is to determine what is likely to be true for a population based on data obtained from only a subset of that population. Sampling error the difference between results obtained from a sample and results that would have been obtained had information been gathered from or about every member of the population. Have accurate presentative sample to well represent the research. Sampling frame: framework that you going to be considering as you filter in your sample, want a small sample size.