
Chapter 4
PB
Measures of Dispersion
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Measures of DispersionMeasures of Dispersion
Measures of
Dispersion
A judicious man uses statistics, not to get knowledge, but to save himself from
having ignorance foisted upon him
—Thomas Carlyle
LEARNING OBJECTIVES
Upon completion of this chapter, you will be able to:
Dabur India, was founded by S. K. Burman and started operations
initially as a small pharmacy in Kolkota in 1884. Dabur was incor-
porated as a private limited company in 1936 by the Dabur Group
to produce cosmetics and toilet preparations. It became a public
limited company in 1986 after a reverse merger with Vidogum
limited. The ...