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10 cards from this deck
Range=Highest value−Lowest value\text{Range} = \text{Highest value} - \text{Lowest value}Range=Highest value−Lowest value
Values are clustered close together
Divide data into four equal parts, each with 25% of values
Median of lower half; 25% of data below this value
Median of upper half; 75% of data below this value
Minimum, Q1Q_1Q1, Q2Q_2Q2, Q3Q_3Q3, Maximum
IQR=Q3−Q1\text{IQR} = Q_3 - Q_1IQR=Q3−Q1
Spread of middle 50% of data, ignoring extreme values
Divide data into 100 equal groups
Overweight
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