A neurology doctor, or neurologist, is a healthcare professional who diagnoses and treats disorders affecting the brain, spinal cord, and nerves. He or she can specialize in one area or work more broadly, and can also be either a primary care provider or work in consultation with other healthcare providers.
To find the median of a set of values with an even number of values, place the values in ascending or descending order, find the 2 middle numbers and add them together and divâ¦ide that total by 2 and that's the median.
Use a different calculation to find the median when a data set contains an even number. For example: 2, 4, 8, 22, 22, 42. There are six numbers in this data set, so there is no number that falls exactly in the middle. Instead, you calculate the median by locating the two numbers that fall in the middle.