When there are an odd number of numbers, the median is the middle (4th) number in the ordered list. This list can contain any 7 numbers, as long as the middle (4th, when ordered) is 2.75.
-11, -4, 1.2, 2.75, 3.5, 4.6, 1,275,368
If you need help understanding math so you can solve these problems yourself, then one on one online tutoring is the answer ($30/hr). If you need faster solutions with guaranteed detailed answers, then go with personal problem solving ($3.50-$5.50 per problem). Contact me at fcabanski@hotmail.com