Cara recorded the number of miles she walked each day for 12 days. Her data is listed below. Find the first and third quartiles of the data set. [math]\,\,\,\,\,[/math]3.8 [math]\,\,\,[/math] 2.1 [math]\,\,\,[/math] 3.5 [math]\,\,\,[/math] 4.2 [math]\,\,\,[/math]1.2 [math]\,\,\,[/math] 2.4 [math]\,\,\,[/math] 2.5 [math]\,\,\,[/math] 4.5 [math]\,\,\,[/math] 3.5 [math]\,\,\,[/math] 1.5 [math]\,\,\,[/math] 3.7 [math]\,\,\,[/math] 2.8
[list=1] [*]Order the data values from least to greatest. [*]Find [math]\text{Q}_1[/math], the first quartile. [*]Find [math]\text{Q}_3[/math], the third quartile. [/list] This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on their resources.