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10 questions from this quiz
The lowest 25%
Arrange data in ascending order
Q3−Q1Q_3 - Q_1Q3−Q1
Not affected by extreme values
Min, Q1Q_1Q1, Q2Q_2Q2, Q3Q_3Q3, Max
The middle 50% of the data
More than 1.5×1.5 \times1.5× IQR from Q1Q_1Q1 or Q3Q_3Q3
It is omitted from both sublists
When outliers might distort the picture
The tail extends further to the right
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