Find the median and the lower and upper quartiles for the data on times until recurrence of an illness in Exercise 2.57. Use these descriptive measures to construct a box plot for the data. Use the box plot to describe the data distribution.
Exercise 2.57.
Refer to Exercise 1.26 and data set EX0126. The lengths of time (in months) between the onset of a particular illness and its recurrence were recorded:

The length of time (in months) between the onset of a particular illness and its recurrence was recorded for n = 50 patients:

Transcribed Image Text:

2.1 4.4 27 32.3 9.9 9.0 2.0 6.6 3.9 1.6 4.7 9.6 6.7 7.4 8.2 9.2 6.9 4.3 3.3 12 4.1 18.4 2 13.5 7.4 2 8.3 31.3 4.1 10 24 24 18.0 8.7 24.0 4 8.2 5.8 1.6 3.5 .4 8.0 26.7 3.7 12.6 23 5.6 4 2.1 4.4 2.7 32.3 9.9 9.0 2.0 6.6 3.9 16 14.7 9.6 16.7 74 8.2 9.2 6.9 4.3 33 1.2 4.1 18.4 2 6. 13.5 7.4 2 8.3 3 1.3 14.1 1.0 24 2.4 18.0 8.7 24.0 1.4 8.2 5.8 1.6 3.5 11.4 18.0 26.7 3.7 12.6 23.1 5.6 4