Answer:
175
Explanation:
To find the median of a set of numbers, we must first arrange them numerically.
Arranging the given set in ascending order, we get:
125, 150, 150, 150, 175, 175, 200, 225, 250
The median is the middle number when the set is ordered this way. If the set has an odd number of values, the median is the middle value. If the set has an even number of values, the median is the average of the two middle values.
In this case, the set has nine values, so it is odd. The middle value is the fifth number, which is 175. Therefore, the median of the set is 175.