a. To determine To calculate: The IQR. Explanation Given info: The summary statistics of the data are, s = 95 , Q L = 72 and Q U = 195 . Justification: Interquartile range : It is a measure of variability which divides a data set into quartiles . The interquartile range is defined as, I Q R = Q U − Q b. To determine To Calculate: The I Q R s . c. To determine To Check: The value of I Q R s whether approximately 1.3 or not and imply the meaning.

13th Edition

ISBN: 9780135820100

Author: MCCLAVE, James T., Sincich, Terry

Publisher: PEARSON

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Chapter 5.4, Problem 60LM

To determine

To calculate: The IQR.

To determine

To Calculate: The IQRs .

To determine

To Check: The value of IQRs whether approximately 1.3 or not and imply the meaning.

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Chapter 5.4, Problem 59LM

Chapter 5.4, Problem 61LM

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