Answer:
The median is 103.
Explanation:
The median of a set of data is the middlemost number in the set. The median is also the number that is halfway into the set. If there is an even number of items in the data set, then the median is found by taking the mean (average) of the two middlemost numbers.
To find the median, the data should first be arranged in order from least to greatest.
Ordering the data from least to greatest, we get:
100, 102, 103, 106, 109
The median is 103.