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Statement-1 :{:(x:,5,6,7,8,9),(y:,4,6,12...

Statement-1 :`{:(x:,5,6,7,8,9),(y:,4,6,12,-,8):}` for given data mean of `x(barx)` is found to be 7.3. The missing frequency is 10
Statement-2: IN case of a frequency distribution , `barx=(Sigmaf_ix_i)/(Sigmax_i)`

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