Correct Answer: 1. 225Solution:To find the median, we first arrange the numbers in ascending order:180,190,210,220,230,240,250,260.Since there are 8 numbers (an even number), the median is the average of the 4th and 5th numbers: Median =2220+230​=225. Quick TipFor an even set of numbers, the median is the average of the two middle valuesafter sorting the data