Statistics (2)

By the end of this topic you can

• State the measures of central tendency
• Calculate the mean using the assumed mean method
• Make cumulative frequency table
• Estimate the median and the quartiles by calculation and by using an ogive
• Define and calculate the measures of dispersion: range, quartiles, interquartile range, quartile deviation, variance and standard deviation
• Interpret measures of dispersion

Full notes and worked solutions

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