Question
Download Solution PDFN इकाइयों की जनसंख्या से n इकाइयों के साधारण यादृच्छिक नमूने में मात्रा [1 - (n / N)] को क्या कहा जाता है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFव्याख्या
मैं समझता हूं कि जब एक सीमित जनसंख्या से नमूना लिया जाता है और हमारा नमूना आकार जनसंख्या के 5% से अधिक है, तो हमें इस सूत्र का उपयोग करके नमूने के माध्य और मानक त्रुटि में सुधार करने की आवश्यकता है:
⇒ FPC = N - n/(N - 1)
जहाँ N जनसंख्या का आकार है और n नमूना आकार है।
∴ N इकाइयों की जनसंख्या से n इकाइयों के साधारण यादृच्छिक नमूने में मात्रा [1 - (n / N)] को परिमित जनसंख्या सुधार कारक कहा जाता हैI
Last updated on Jul 19, 2025
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