Chapter 14.3, Problem 4CFU

To determine

To draw: A box-and-whisker plot for the data.

Answer to Problem 4CFU

Quartile points are $Q_1=25,Q_2=31.5,Q_3=41.$

Interquartile range is $16$ .

Semi- interquartile range is $8.$

  

Explanation of Solution

Given information:

As many women are graduating in mathematics. The data is collected on the basis of number of journals prepared by women. the difference can be observed on the number of journals published by each of them.

	2010	2011	2012	2013
MEN	7	6	3	4
WOMEN	3	5	7	8

Graph:

  

Figure1.

  

Figure2.

Interpretation:

The Figure1. and Figure2. are representing the number of journals published by the men and women respectively. The plots represent that at the end of year 2013 women have working hard on the journals as compare to the men. As the maximum point of men is 7 and women is 8.