The 8 students in Mr. Evans' class were asked how many minutes it takes them to get to school in the morning. Here is what they answered. 11, 13, 6, 15, 7, 9, 9, 4. Find the median and mean travel times for these students. If necessary, round your answers to the nearest tenth.
List the numbers in ascending order.... the median is the number in the middle
If the list has an even number of elements, the median is the average of the middle TWO numbers.
The mean is the same thing as the average.... add all of the numbers together then divide by eight ( the number of elements in the list)