21 10 12 14 16 18 Which of the following statements are true about the boxplot shown here? I. The distribution is skewed right. II. The interquartile range is about 8. III. The median is about 10.

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9.
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18
Which of the following statements are true about the boxplot shown here?
I. The distribution is skewed right.
II. The interquartile range is about 8.
III. The median is about 10.
l only
Il only
IIl only
I and II
Il and III
Transcribed Image Text:9. 10 12 14 16 18 Which of the following statements are true about the boxplot shown here? I. The distribution is skewed right. II. The interquartile range is about 8. III. The median is about 10. l only Il only IIl only I and II Il and III
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A boxplot is a standardized way of displaying the 5 number summary given by:minimum, first quartile (Q1), median (Q2), third quartile (Q3), and maximumThe minimum is shown at the far left of the chart, at the end of the left whisker. First  Quartile:  Q1  is the far left of the box (or the far right of the left whisker). The Median or Second Quartile: Q2 is shown as a line in the center of the box. Third Quartile, Q3, shown at the far right of the box (at the far left of the right whisker). The maximum (the largest number in the data set), shown at the far right of the box.

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