With a little magic, you'll learn statistics without the usual mumbo-jumbo. You'll discover how to transform a confusing lump of numbers into an easy-to-understand picture, like distribution curves and stem-and-leaf displays..
Topics Covered
~ Distribution curve
~ Stem & leaf display
~ Numerical methods
~ Measures of central tendency
~ Mean, median & mode
~ Measures of variability
~ Deviation
~ Variance
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