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Measures of Location
Measures of Dispersion
22 other sections not shown
alternative analysis applied approach approximation assume average ball base becomes calculate called Chapter coefficient column computed confidence interval consider correlation corresponding curve decision defined degrees of freedom discussion distribution effect equal equation error estimator event example expected explain expressed follows formula frequency given gives grades Hence illustration income increase independent indices interpretation less measure method normal normal distribution Note null hypothesis observations obtained percent points population possible present price index probability problem procedure production proportion random random sample random variable reason regression line reject relation relative rule sample mean sampling distribution seen selected shown shows significance simple space squares statistical Suppose theorem tion trend Type units values variable variance variation weights wish