Statistics G11

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Introduction 1 Topic

Mean, Median and Mode – Are they Enough?

Measures of Dispersion 4 Topics

Measures of Dispersion : Range

Sum of Deviations About the Mean

Measures of Dispersion : Mean Absolute Deviation

Mean Deviation for Ungrouped Data

Discrete frequency distribution 4 Topics

Calculation of Mean Using Discrete Frequency Distribution

Mean Deviation About the Mean using a Discrete Frequency Distribution

Mean Deviation about the Mean using a Discrete Frequency Distribution table

Mean Deviation about the Median using a Discrete Frequency Distribution

Continuous frequency distribution 4 Topics

Mean Deviation about the Mean for a Continuous Frequency Distribution

Finding the Mean using the Assumed Mean

Mean using Step Deviation Method – Part 1

Mean using Step Deviation Method – Part 2

Variance and Standard Deviation 6 Topics

Variance and Standard Deviation – Part 1

Variance and Standard Deviation – Part 2

Why do we divIde by ‘n’ to find the Variance?

Standard Deviation for a Discrete Frequency Distribution

Standard Deviation for a Continuous Frequency Distribution

Another Formula for Standard Deviation

100

Mean, Median and Mode – Are they Enough?

100

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