Based on the boxplot , the interquartile range is approximately, Based on the bo

Question

Based on the boxplot , the interquartile range is approximately,

Based on the boxplot , which statement is true?

The following boxplot gives the distribution of the percent of times a batter got on base for 108 batters in the American League during the 1999 baseball season.

Based on the boxplot , the interquartile range is approximately,

A 40-42 percent B 10-12 percent C 30-32 percent D 36 percent The following boxplot gives the distribution of the percent of times a batter got on base for 108 batters in the American League during the 1999 baseball season.

Based on the boxplot , which statement is true?

A The distribution appears to be skewed to the right B There do not appear to be any outliers C The distribution appears to be skewed to the left D There appear to be outliers at about 27 and 44

Explanation / Answer

A)

As we can see, the values of the quartiles are approximately

Q3 = 41
Q1 = 31

Thus,

IQR = Q3 - Q1 = 41 - 31 = 10% [ANSWER, OPTION A]

***********************

B)

B. There do not appear to be any outliers [ANSWER, OPTION B]

[Usually, outliers are marked with x or *, and we cannot see it here.]

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