For the data set of Exercise 2.22, calculate the interquartile range. In Exercise 2.22 The following data

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For the data set of Exercise 2.22, calculate the interquartile range.
In Exercise 2.22
The following data represent the scores of 40 students on a college qualification test (courtesy of R. W. Johnson).
For the data set of Exercise 2.22, calculate the interquartile

Make a stem-and-leaf display.

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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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