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Lesson-4: (Part-1) Measures of Central Tendency- Mean (in Hindi)
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Measures of central tendency Types of series: Individual, discrete, continuous series Arithmetic mean

Anjali Kushwaha
Educator in UPSC and UPPSC category

U
Unacademy user
very useful...aapne type type se smjha kr easy kr diya trigonometry ko...thank u very much...
ma'am plz regression and coefficient pr bhi class dijiye plz
  1. CRASH COURSE ON STATISTICS 12 Histograms 20 15 10 Line graphs Pie charts ANJALI KUSHWAHA


  2. MY OTHER COURSES Crash course on Rivers of India ( both in Hindi and English) Crash course on World Geography Fundamentals of Geography: Universe and Earth Gcrash course on Geomorphology World Geography: Major Climatic Regions NCERT Summary of Class 8th science Anjali Kush waha VERIFIED UPPSC Mains 2016, creativity lover, Passionate Learner, Active Quora writer, educator.. . Disaster Management . Crash course on Letter writing for UPPSC . Crash course on General Hindi 15.7k Followers 9 Following Mock test for UPSC prelims Analysis of previous years questions of Geography in UPSC CSE Prelims Uttar Pradesh current Affairs 2016-17 Teachathon award winning course: Life skills: Transforming Mind and Personality 37.2k 216.2k 30 days Lesson Views Lifetime https://unacademy.com/user/Anjali.Kushwaha


  3. Collection of Data Bargraphs Histograms Classification of Data 20 15 10 Frequency Distribution 1 2 34 5 Line graphs Cummulative Frequency Pie charts Representation of Data Measures of Central Tendency Mean, Median & Mode


  4. Sexi es Meolian 3) Mode es M. LCB UcB Exclusive



  5. 3Tra (x) 75 73 200 104 280 600 10 N-10 X = 1700 2x 1700 10 170


  6. CT31 (Discrete Series)- 31 HRY TTez R (fM. )| 46 | 44 | 48 | 52 | 50 | 40 42 56 Fo_ (i) &J f n@ RTT 46 48 52 50 40 42 56 322 264 192 208 450 200 168 336 4 4 N= 45 2140 45 47.55


  7. Haa (Continuous Series)-TE ofi TERT TETT 10-10|10-20120-30130-4d40-50| 50-60 BT TETTI 12 | 15 | 8 | 25 | 5 | 3 (i) R &T fan@ 0-10 10-20 20-30 30-40 40-50 50-60 12 60 225 200 875 225 165 15 15 25 35 25 N= 68 Zrx-1750 1750 68 = 25.73


  8. 2.23-s j-es w' ZL , 2 worker- 123 Sun. 6t pew'.ahow. ( c( AT TT zero. h 1