Question

why is arithmetic mean considered as ideal measure​

Answer 1

Answer:

Mean is considered as the best measure of central tendency because of the following reasons : ... Only the mean directly uses all the observations; it changes when any one of the observations is changed. The mean is generally the one that is the least affected by sampling fluctuations.

Answer 2

$\large\mathbf{QUESTION}$

why is arithmetic mean considered as ideal measure

$\huge\underline\bold\pink{Answer}$

However, in this situation, the mean is widely preferred as the best measure of central tendency because it is the measure that includes all the values in the data set for its calculation, and any change in any of the scores will affect the value of the mean. This is not the case with the median or mode