T20 assignment

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T20 assignment

  1. 1. Group No. 3<br />Quants Live Project<br />
  2. 2. Overview<br />Objective<br />Introduction<br />Tools Used<br />Implementation<br />Conclusion<br />
  3. 3. Objective<br />To find out the most consistent player<br />To find out the better Batsmen/Bowler<br />To conclude that the runs scored are independent of days and weeks<br />
  4. 4. Introduction..<br /><ul><li> We have analyzed T20 Cricket data of the Indian Team’s performance at the International Level.
  5. 5. Data obtained is of batsmen and bowlers which is distinguished.
  6. 6. ASSUMPTION- Player will not be considered for the consistency test if played only 1 match.</li></li></ul><li>Tools Used<br />Standard Deviation<br />Coefficient of Variance<br />Correlation<br />Chi - square<br />
  7. 7. Standard Deviation<br /><ul><li> Is most useful in describing or analyzing a data.
  8. 8. It is also useful for comparative purposes.
  9. 9. It is the minimum when the deviations are measured from the arithmetic mean.
  10. 10. It is the square root of variance</li></ul>Variance for Ungrouped data<br />1/n ∑xi^2 – mean^2<br />
  11. 11. Coefficient of Variance<br /><ul><li> It is also known as Relative dispersion.
  12. 12. It is a stastical measure introduced by Karl Pearson.
  13. 13. It helps in studying the relative dispersion of two or more sets of data.
  14. 14. Lesser the CV, more the consistency.</li></ul>CV = (S.D/mean) * 100<br />
  15. 15. Correlation<br /><ul><li> It is the degree of relationship between two or more variables.
  16. 16. Also referred to as Co-variation.
  17. 17. It is of two types :</li></ul> 1. Simple correlation<br />2. Multiple correlation<br /> In this analysis, we have considered Simple Correlation.<br />∑xiyi – n.mean(x.y)<br />√(∑xi^2 – nx^-2) * √(∑yi^2 – ny^-2)<br />
  18. 18. Chi - Square<br /><ul><li>In Chi Square cases, null and alternative hypothesis to be tested are :
  19. 19. H0 : There is no association or dependence of 1 factor on another.
  20. 20. H1 : There is association or dependence of 1 factor on the other.</li></ul>Uses of Chi Square Test :<br /> It is a test of significance for association/ dependence.<br /> It is a test of Goodness of Fit.<br />X^2(k-1) = ∑ [(Oi– ei)^2]/ei<br />k<br />i=1<br />
  21. 21. Implementation..<br />Datasheet<br />
  22. 22. Conclusion<br />Based on the analysis, the names of the players who should be a part of the final T20 Team are :<br />GautamGambhir<br />Yuvraj Singh<br />Rohit Sharma<br />VirendarSehwag<br />M.S.Dhoni<br />R.P.Singh<br />IrfanPathan<br />Harbhajan Singh<br />
  23. 23. Submitted By : Group 3<br />Pratiksha Saikia<br />Sneha Sahal<br />Vibhuti Bhatt<br />Ashish Hablani<br />Bejoy P. Alex<br />Debabrata Halder<br /> Naveen Kumar<br /> Prashant Dixit<br /> Robin Singh<br />

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