what is the formula for finding grouped mean, median or mode, if two of the values are given?
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Answered by
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3(median)=2(mean)+mode
vikramt:
Well done
Thnx
Answered by
1
mean =sigma FX/f
median=l+(n/2-cf)/f×h
mode=l+(f1-f0/2f1-f0-f2)×h
3median=2mean+ mode
median=l+(n/2-cf)/f×h
mode=l+(f1-f0/2f1-f0-f2)×h
3median=2mean+ mode
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