The interquartile range is an interval of numbers starting at Q1 and ending at Q3. Indicate ...

The interquartile range is an interval of numbers starting at Q1 and ending at Q3.
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Q. 2

In a positively skewed distribution, the percentage of data between the smallest observation and Q1 is less than the percentage of data between Q3 and the largest observation.
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Q. 3

A box plot is a graphical representation of the 5-number summary.
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Q. 4

In a negatively skewed distribution, the distance from the smallest observation to Q1 exceeds the distance from Q3 to the largest observation.
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Q. 5

The 5-number summary consists of the smallest observation, the first quartile, the median, the third quartile, and the largest observation.
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Q. 6

Percentiles can be converted into quintiles and deciles, where quintiles divide the data into fifths, and deciles divide the data into tenths.
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Q. 7

In symmetric data, the value for Q2 is always halfway between Q1 and Q3.
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