الفرق بين sampling error و non sampling errors

For instance, incorrect recording of data by an interviewer, or incorrect response by a respondent, or incorrect computation of some metric during processing. For example, say you’re a company doing market research in advance of launching a new product

2022-12-07
    التحويل من كلية العلوم و الزراعة الى ادارة الاعمال
  1. A GUIDE THROUGH SYSTEMATIC AND RANDOM ERROR
  2. non-sampling errors
  3. The first,
  4. Consequently, the sampling error is now x̄ – μ = 89 – 88
  5. Interpretation Errors
  6. 6