what is the difference between classical
There is no difference
their difference is their plated ligature>.<
It is the same as the difference between a blue square and a square.
What is the difference between the construction of a moving coil galvanometer and a ballistic galvanometer?
The Absolute Measure of dispersion is basically the measure of variation from the mean such as standard deviation. On the other hand the relative measure of dispersion is basically the position of a certain variable with reference to or as compared with the other variables. Such as the percentiles or the z-score.
distinguish between dispersion and skewness
no
dispersion medium is contained
dispersion medium is contained
standard deviation is best measure of dispersion because all the data distributions are nearer to the normal distribution.
difference between ordinary prism and constant deviation prism
difference
shape will be changed
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No. The average of the deviations, or mean deviation, will always be zero. The standard deviation is the average squared deviation which is usually non-zero.
absolute deviation is a difference between say two numbers. The result has the same units as the two numbers have. Relative deviation is a ratio and so it is a pure number without any units.