A population consists of the following seven numbers : 2003; 1999; 2001; 1997; 2000; 2005; 1995 The variance of the population is
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1 mark, −0.25StatisticsDescriptive statistics and dispersionMeasures of dispersionModerateabout 2 min
JNU SSS 2011 Question 8: Descriptive statistics and dispersion
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Descriptive statistics and dispersion has come up 117 times in 6 exams since 2004.
What this question tests
This question is on Measures of dispersion, part of Descriptive statistics and dispersion in Statistics.
How spread out data are: range, variance, standard deviation and relative measures.
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