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.
To tell whether a number is even or odd, look at the number in the ones place. That single number will tell you whether the entire number is odd or even. 1  An even number ends in 0, 2, 4, 6, or 8. 2  An odd number ends in 1, 3, 5, 7, or 9.