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10 cards from this deck
Centre or typical value of a dataset
Sum of all values ÷ number of values
xˉ=∑i=1nxin\bar{x} = \frac{\sum_{i=1}^{n} x_i}{n}xˉ=n∑i=1nxi
Middle value when data is ordered smallest to largest
Average of the two middle values
Maximum value - Minimum value
Spread of the middle 50% of the data
Q3−Q1Q_3 - Q_1Q3−Q1
Minimum, Q1Q_1Q1, Median, Q3Q_3Q3, Maximum
Inter-quartile range (from Q1Q_1Q1 to Q3Q_3Q3)
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