Question
Download Solution PDFदो तरह से एनोवा टेबल में x, FA, FB का मान क्या है?
| विविधता का स्रोत | स्वतंत्रता की श्रेणी | वर्गों का योग | वर्गों का माध्य योग | F |
| स्तर A के कारण | 2 | 294 | 147 | FA |
| स्तर B के कारण | 2 | 6 | 3 | FB |
| त्रुटि के कारण | 4 | 12 | 3 | |
| कुल | x | 312 |
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFX भिन्नता के कुल स्रोत के लिए स्वतंत्रता की कोटि है। कोटि pf स्वतंत्रता ज्ञात करने के लिए सूत्र का उपयोग कीजिए,
N - 1 = (कारक A में स्तरों की संख्या) * (कारक B के स्तरों की संख्या) - 1
N = 3*3 - 1
N = 8
इस प्रकार, 8 का मान
FA की गणना नीचे दिए गए सूत्र का उपयोग करके की जाती है,
\(F_a = \frac{MSS}{MSW}\\ F_a = \frac{147}{3}\\ F_a = 49\)
FB की गणना नीचे दिए गए सूत्र का उपयोग करके की जाती है,
\(F_b = \frac{MS_b}{MS_w}\\ F_b = \frac{3}{3}\\ F_b = 1 \)
सही विकल्प, विकल्प 3) (8, 49,1) है।
Last updated on Jul 9, 2025
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