Regression Assumption: Homoscadesticity-1

This video discusses Homoscadesticity Assumption of Regression.
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The steps discussed in this video are given on:
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The detailed discussion has been made about various constituents of Regression using following steps:
1. Outlier checking
2. Normality checking
3. Residual analysis
4. Decision for considering Intercept or independent var(s)
5. Homoscadesticity assumption checking by Scatter plot
6. Computation of weight in case of assumption violation
7. Re-run Regression using WLS Weight
8. Re-checking Scatter plot for checking Homoscadesticity assumption