Advantages Of Median In Psychology. In some cases it is obtained simply by inspection. Arithmetic mean is sum total of numbers present in the collection divided by the number of numbers present in the collection.
This is a strength because only considering the middle score means that any other scores in particular rogueextreme scores are ignored this makes the median more representative of the whole data set and therefore the median can be said to be an accurate measure of central tendency. It chooses the score in the middle of the range of scores. 3 might be a better descriptive statistic to report as it yields a value that is unaffected by any extreme values.
Jan 09 2018 Another advantage of the median is that it does not get affected by an extreme value which is the case with mean.
An advantage of the median over the mean is that it is less sensitive to extreme values in the data set which may be outliers or measurement errors. Dec 05 2017 Median is the mid point of data when it is arranged in order. Aug 16 2018 Mode along with mean and median are the three pillars of central tendency in statistics. Always give excuses to continue learning.
