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Siliveru Anil Kumar
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#Educational Updates
#💼TSPSC/ APPSC ప్రత్యేకం
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#📖ఎడ్యుకేషన్✍
#🏆పోటీ పరీక్షల స్పెషల్
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![Educational Updates - Statistics Formulas 1. Mean (Average): 2+4+6 = 4 2,4,6_ Mean] <x Mean X = values = 3 n = number of observations २. Mean (Grouped Data) X = Zfx Zf 3. Median: 721 )th Ifn is Odd: Median = tterm If n is Even: Median = n/2th + n/2 +1)th term =2 2 ४. Median (Grouped Data): 0 Median = L+ N/2 -cf xh { MA 5. Mode (Grouped Data ) MAGIC f1 - fo Mode = L+ xh 2f1-fo-f2 6. Mean Median &Mode: 3(Median)-2 (Mean) Mode = Variance: Range: Standard Deviation: 6 =,5(-<)2 Z(x-x)2 Highest Value 02 3 Lowest Value n n Statistics Formulas 1. Mean (Average): 2+4+6 = 4 2,4,6_ Mean] <x Mean X = values = 3 n = number of observations २. Mean (Grouped Data) X = Zfx Zf 3. Median: 721 )th Ifn is Odd: Median = tterm If n is Even: Median = n/2th + n/2 +1)th term =2 2 ४. Median (Grouped Data): 0 Median = L+ N/2 -cf xh { MA 5. Mode (Grouped Data ) MAGIC f1 - fo Mode = L+ xh 2f1-fo-f2 6. Mean Median &Mode: 3(Median)-2 (Mean) Mode = Variance: Range: Standard Deviation: 6 =,5(-<)2 Z(x-x)2 Highest Value 02 3 Lowest Value n n - ShareChat](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_726842_bb2c2a2_1773490723377_sc.jpg?tenant=sc&referrer=pwa-sharechat-service&f=377_sc.jpg "Educational Updates - Statistics Formulas 1. Mean (Average): 2+4+6 = 4 2,4,6_ Mean] <x Mean X = values = 3 n = number of observations २. Mean (Grouped Data) X = Zfx Zf 3. Median: 721 )th Ifn is Odd: Median = tterm If n is Even: Median = n/2th + n/2 +1)th term =2 2 ४. Median (Grouped Data): 0 Median = L+ N/2 -cf xh { MA 5. Mode (Grouped Data ) MAGIC f1 - fo Mode = L+ xh 2f1-fo-f2 6. Mean Median &Mode: 3(Median)-2 (Mean) Mode = Variance: Range: Standard Deviation: 6 =,5(-<)2 Z(x-x)2 Highest Value 02 3 Lowest Value n n Statistics Formulas 1. Mean (Average): 2+4+6 = 4 2,4,6_ Mean] <x Mean X = values = 3 n = number of observations २. Mean (Grouped Data) X = Zfx Zf 3. Median: 721 )th Ifn is Odd: Median = tterm If n is Even: Median = n/2th + n/2 +1)th term =2 2 ४. Median (Grouped Data): 0 Median = L+ N/2 -cf xh { MA 5. Mode (Grouped Data ) MAGIC f1 - fo Mode = L+ xh 2f1-fo-f2 6. Mean Median &Mode: 3(Median)-2 (Mean) Mode = Variance: Range: Standard Deviation: 6 =,5(-<)2 Z(x-x)2 Highest Value 02 3 Lowest Value n n - ShareChat")