## Algebra 1: Common Core (15th Edition)

You have the values:156,178,198,202,223,245,266,284,315,376. The minimum is the smallest value which is 156. The median is the middle value which is 223 and 245. Add the two numbers and divide them by 2 to find their average. $\frac{223+245}{2}$=234.The median is 234. The maximum is the highest value which is 376. The 1st quart is the middle value between the minimum and the median(156,178,198,202,223). The 1st quartile is 198. The third quart is the middle value between the median and the maximum(245,266,284,315,376). The third quartile is 284.