The median of the data set 3, 7, 9, 12, 15 is:
Q1. The median of the data set 3, 7, 9, 12, 15 is:
Answer: 9
Explanation: For an odd-count data set arranged in order, the median is the middle value. In the set 3, 7, 9, 12, 15 the third (middle) value is 9.