calculate s.d 6,7,8,9,10,11,12 frequency 3,6,9,13,8,5,4 answer1.6 S.D MENTHOD
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जनसंख्या वृद्धि पर नियन्त्रण करना अति आवश्यक है। जनसंख्या की वृद्धि को रोकने के लिए अग्रलिखित उपाय किये जा सकते हैं
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the standard deviation of the data 6,5,9,13,12,8,10 is. A ... Here n=7,∑xi=63,∑xi2=619 ∴ Required standard ... Mean and standard deviation of runs scored by a cricket player are 80 and 4 respectively. Find the coefficient of variation. Study later ... 11 min. Standard Deviation and Variance of Ungrouped Data.
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