Question
Download Solution PDFनिम्नलिखित बंटन का माध्य क्या है?
| अंक | 19 | 36 | 60 | 69 | 85 |
| छात्रों की संख्या | 63 | 62 | 59 | 17 | 70 |
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
अंक = [19, 36, 60, 69, 85]
छात्रों की संख्या = [63, 62, 59, 17, 70]
प्रयुक्त सूत्र:
माध्य = (Σ(fi × xi)) / Σ(fi)
जहाँ:
fi = आवृत्ति (छात्रों की संख्या)
xi = अंक
गणना:
fi × xi:
19 × 63 = 1197
36 × 62 = 2232
60 × 59 = 3540
69 × 17 = 1173
85 × 70 = 5950
Σ(fi × xi) = 1197 + 2232 + 3540 + 1173 + 5950 = 14092
Σ(fi) = 63 + 62 + 59 + 17 + 70 = 271
माध्य:
⇒ माध्य = Σ(fi × xi) / Σ(fi)
⇒ माध्य = 14092 / 271
⇒ माध्य = 52
बंटन का माध्य 52 है।
Last updated on Jul 17, 2025
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