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T20 assignment
 

T20 assignment

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    T20 assignment T20 assignment Presentation Transcript

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