One of the most frustrating aspects of car audio is noise in the system. Unlike home audio systems, car audio systems have many sources of noise to deal with. Here's a few of the most common noises found in car stereo and how to fix or avoid them.
While the mean of a set of values minimizes the sum of squares of deviations and the median minimizes the average absolute deviation, the midrange minimizes the maximum deviation (defined as max | x i â m | {\displaystyle \max \left|x_{i}-m\right|} ): it is a solution to a variational problem.
1 The median is the measure of central tendency that divides the distribution of data in half. 2  Half of the distribution is above the median, and half is below. 3  For example the baseline scores for a student may be 28, 45 and 35. 4  The median is 35, half the distribution is above, (45), and half is below, (28), the median.