Statistics: Population vs Sample in Statistics

Population Mean   

Basically in population mean we divide the whole sum with the total number of N 

  •       Mean     
  •      Median                (These all are Measure of Tendency)
  •      Mode 

Sample Mean

  • Taking Sample from population like n example.. taking out some namkeen from the packet 

Random Variable 

  •             Discreted Random Variable 
  •             Continuous Random Variable 


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