Word Count : 863

---

माध्य (Mean), माध्यिका (Median), बहुलक (Mode) एवं विचरण के गुणांक (Coefficient of Variation) की गणना के लिए पहले हमें निम्नलिखित आँकड़ों को संगठित रूप में प्रस्तुत करना होगा और प्रत्येक सांख्यिकीय उपाय की विधिपूर्वक गणना करनी होगी। --- ### दी गई सारणी: | कक्षा अंतराल | आवृत्ति (f) | | ------------ | ----------- | | 3 - 4 | 3 | | 4 - 5 | 7 | | 5 - 6 | 22 | | 6 - 7 | 60 | | 7 - 8 | 85 | | 8 - 9 | 32 | | 9 - 10 | 8 | --- ### चरण 1: माध्य (Mean) की गणना माध्य = $$ \bar{X} = \frac{\sum{f \cdot x}}{\sum{f}} $$ जहाँ, * $x$ = वर्ग का मध्य बिंदु (class mark) * $f$ = आवृत्ति | कक्षा अंतराल | मध्य बिंदु (x) | f | f · x | | ------------ | -------------- | ------- | ---------- | | 3 - 4 | 3.5 | 3 | 10.5 | | 4 - 5 | 4.5 | 7 | 31.5 | | 5 - 6 | 5.5 | 22 | 121.0 | | 6 - 7 | 6.5 | 60 | 390.0 | | 7 - 8 | 7.5 | 85 | 637.5 | | 8 - __________ ______ ______ _________ ______ ______ ___ _________ _________ ____.
____ __________ ___ _____ ________ ___ __________ ______ __________ _________.
________ __________ ________ ___ _________ ___ ______ ____ _______ _____.
_______ ________ ____ _____ ______ _________ _______ _____ _____ ________.
____ ___ _________ _______ ________ __________ ___ ________ _______ ___.
_____ ____ __________ _______ ________ ___ ________ _______ _________ ___ ___ _______.
________ ______ ________ ______ ______.
_________ __________ _______ ____ __________.
______ ____ ________ _____ ________ ________ ____ _______ __________.
_______ _______ ____ ____ ________ _____ ___ ________ ___ _____ ____.
___ ________ ________ _______ __________ ___ ________ ________ _____ ___ __________.
___ ________ _______ ______ __________ __________ _________.
_______ ______ ______ _______ _______ _______ _____ _______.
___ ____ ____ _______ ______ ______ _____ __________ __________.
__________ ___ __________ ______ __________ ______ ___ _____.
____ ____ ______ _____ ___ _____ __________ ___.
___ ___ _____ ________ ________ _____ ______ ______ _______ ___.
_____ _________ ___ _________ _______.
____ ______ _____ __________ ________ ________ _________ __________ _____ ________ ___.
_____ ______ ________ ______ ___ ________ _____.
_______ ________ __________ _____ ___ _____ ___ ________ ___ _____ _________.
__________ __________ ________ ___ ______ _____ ______.
____ _________ ___ ___ _______ ____.
_________ ______ ______ __________ ___ ____ ____.
_______ _____ ________ _______ _____ ___ _______ ____ __________ ______ _______.
________ ________ ________ _______ ____ ____ ______ _________ _________ ____ ___.
_______ ___ _________ ___ ____ __________ _______.
__________ _______ ____ _____ _________.
______ _______ ______ ____ ___ _____.
_________ ____ ___ ________ __________ ______ ______ ______ _________ _______ _______ ________.
__________ _________ __________ ___ ____ ________ _____ __________.
__________ ______ __________ ________ __________.
____ ____ _______ _____ ________ ___ ___.
___ ______ ________ ________ ________.
_____ ____ _________ ______ _______ ______ _____ ______ _______.
_________ ____ ____ ______ _________ ______ ___ ____.
____ ___ ____ __________ _____ ________ ______ __________ ___.
_____ ___ __________ _________ _______ ___.
_______ _________ ____ _____ ___ _______ ________ ___ ________ ___ _____.
________ ___ ______ _______ ________ ___ ________ _________ ________ ______ _______ _______.
___ ______ _______ _____ ___ ______ _________ ______ ____.
__________ ______ _________ ________ __________.
___ _______ _____ ________ ________ ________ ____ _________.
________ __________ __________ _______ _________ ____ _________.
_________ ___ __________ _____ ______ __________ ____ ______.
___ ________ ___ ______ _______ __________ _____ _______ ________ _____ _____ ______.
_______ _____ ___ _______ _______ _____ ___ _______ ______ _______ ___.
______ ______ ____ _______ __________ _____ ___ __________ ________ _________.
__________ ______ __________ __________ _____.
_____ _______ _____ ___ __________ ____ ___ __________.
__________ _____ ____ ____ ______ _____ _________ ___ _____ ______ ____ ________.
_________ __________ ______ __________ _____ ______ ______ _______ ______ _________.
__________ __________ ________ ________ ______ _________ ______ ________.
___ ______ _________ _______ ________.
_____ _____ _____ __________ ________.
____ __________ _____ ____ ___ _____ ________ ____ _______ ____ ______.
_____ ___ ____ _____ _____ ________ _____ ________ _________.
_________ ________ _______ ___ _________.
____ __________ _________ __________ ________ ________ ________ _____.
_________ ________ _______ _____ _____ __________ ____ ______ ______.
____ ___ ___ ______ ________ _____ _____ ________.
__________ ___ _______ ___ _______ __________ ______ ___ ______.
___ __________ ________ ________ ____ ___ _____.
____ ____ ____ _______ ___ ___.
_____ ______ _________ ____ ________.
______ __________ _______ __________ _______ _________ ________ __________ __________ ______.
_______ ___ ________ ________ __________ _______ ________ __________.
______ _________ ___ ____ _______ ________ _________ _________ ________ _____ ___.
___ ________ _________ ____ ______ _____ _______ ___ _____ _________.
_______ ____ _________ ____ _____.
________ ___ ____ ____ _______ ________ ________ _____ ____ ________.
____ __________ ___ ________ ____ _______ ____ ________ _______ __________ ____ __________.
____ __________ ____ __________ ___ _____ ___ ________.
_____ ______ __________ _____ __________ ___ _________ _________ ____.
__________ __________ ______ _______ ______ _______.
_____ ________ __________ ______ ____ ______ ______ _________ ___ ______.
____ __________ __________ ____ _________ ______ ___ ________ _______.
_____.
Get Full Answer on WhatsApp