Lesson 1: In the lesson, you will learn how to calculate the mean, median, mode and range of ungrouped data.
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Lesson 2: Also in this lesson, you will learn how to calculate the mean, median and mode of ungrouped data organised in a frequency distribution table.
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Lesson 3: The lesson covers calculating mean deviation, standard deviation and variance of ungrouped data.
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Lesson 4: The lesson explains clearly what quartiles are and how to obtain quartiles form ungrouped data. Part 1.
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Lesson 5: The lesson explains clearly what quartiles are and how to obtain quartiles form ungrouped data. Part 2.
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Lesson 6: The lesson covers the quartiles of ungrouped data as well interquartile and semi-interquartile ranges. Part 3.