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Topic 6 - Sampling - l (in Hindi)
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Talvir Singh
JRF Qualified | Motivational Speaker | Comedy Addict | Lyricist | 5 Year Teaching Experience |Youtuber | Unacademy Top Educator

Unacademy user
ma'am nice explanation of question no 3rd.. how to determine theme or title of the RC. your bold voice gives us lot of energy ma'am.. thank you. by the way 2 wrong in overall question..
Sakshi Pahwa
20 days ago
Great Debopam!
thanx u sir or topic kab de ge sir paper hone vale h
tque soo much sir very nice explaination
thnks sir, I need all revision of paper 1nd 2 .
Sir waiting for more videos...
Thank you so much sir 😄....
  1. TARGET JRF 2018 LAST MINUTE REVISION 30 MOST IMPORTANT TOPICS PAPER 1 TARGET 80+


  2. BASICS OF SAMPLING


  3. SAMPLE THE REPRESENTATIVE OF THE ENTIRE POPULATUION.


  4. STATISTICS MEAN VALUE OF THE SAMPLE


  5. POPULATION COMPLETE GROUP OF INTEREST


  6. PARAMETER MEAN VALUE OF THE POPULATION


  7. Population Sample Parameter Statistic population mean x = sample mean


  8. SAMPLE UNIT ONE UNIT FROM THE POPULATION.


  9. SAMPLING FRAME . A list of the items or people forming a population from which a sample is taken. TELEPHONE DIRECTORY SOMETIMES SAME AS POPULATION.


  10. Who do you want to generalize to? The The oretical Population What population can you get access to? The Study Population How can you get access to them? The Sampling Frame Who is in your study? The Sample


  11. SAMPLE SIZE LARGE SAMPLE - MORE THAN 30 .SMALL SAMLES-LESS THAN 30


  12. INCREASE IN SAMPLE SIZE LEAD TO DECREASE IN SAMPLING ERRORS DECREASE IN SAMPLE SIZE LEAD TO INCREASE IN SAMPLING ERRORS.