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Foundations of Statistics and Data
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Module 2
Descriptive Statistics: Central Tendency and Dispersion
1
Measures of Central Tendency
Calculate and interpret the mean, median, and mode of a dataset.
2
Choosing the Right Average: Data Type and Distribution
Select the most appropriate measure of central tendency based on data type and distribution shape.
3
Understanding and Calculating the Range of Data
Calculate and interpret the range of a dataset.
4
Measures of Data Spread: Variance and Standard Deviation
Calculate and interpret the variance and standard deviation as measures of data spread.
Coefficient of Variation: Comparing Spread
Calculate and interpret the coefficient of variation to compare spread across different datasets.
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Foundations: Statistics and Data
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Descriptive Statistics: Position, Shape, and Outliers