The F test presented in Two Sample Hypothesis Testing of Variances can be used to determine whether the variances of two populations are equal. For three or more variables the following statistical tests for homogeneity of variances are commonly used: Leveneâs test.
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Omallur Sadasivan, a minister of Kerala Legislative Assembly, is alleged to be involved in a scam relating to dam construction. Vettukuzhi, a political kingmaker, tries to save Minister Sadasivan and the reputation of the party. A Commission headed by Justice Rajeshekharan Nair is appointed by the Court to investigate into the dam scam. Shabari, a young talented writer, resides at the Kerala Guest House, to complete his new novel.