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?httpsUNwww.mathxl.com/student/PlayerHomework.aspx?homeworkId-4868578018 Syllabu

ID: 3376135 • Letter: #

Question

?httpsUNwww.mathxl.com/student/PlayerHomework.aspx?homeworkId-4868578018 Syllabus -MAT1140 -LE01(33483) - Summer2018 Homework: Chapter 4 Score: 0 of 1 pt 4.1.RA-4 15 of 16 (14 co Which of the following is not necessarily an outlier? Choose the correct answer below O A. The maximum value in a dataset O B. An extreme value that doesn't seem to belong to the rest of the data O C. A number which is more than 1.5. IQR from either end of the box in a box plot Click to select your answer and then click Check Answer All parts showing Clear A

Explanation / Answer

One definition of the outlier is any data point more than 1.5 interquartile ranges (IQRs) below the first quartile or above the third quartile. Note: The IQR definition given here is widely used but is not the last word in determining whether a given number is an outlier.

C. A number which is more than 1.5*IQR from either end of the box in a box plot

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