Usually because the frequencies at one or both ends of the distribution are very small.
The most important thing in creating intervals for a frequency distribution is that the intervals used must be non-overlapping and contain all of the possible observations. They are often equal intervals, but sometimes unequal ones are used. It all depends on the data.
to avoid a large number of empty classes?
they may be necessary in certain situations to avoid a large number of empty ,or almost empty, classes.
Rhombus
A scalene triangle.
The most important thing in creating intervals for a frequency distribution is that the intervals used must be non-overlapping and contain all of the possible observations. They are often equal intervals, but sometimes unequal ones are used. It all depends on the data.
Because sometimes adjacent classes have to be merged so that the frequencies are not too small. This is important if anonymity is to be preserved. It is also important for statistical testing.
to avoid a large number of empty classes?
they may be necessary in certain situations to avoid a large number of empty ,or almost empty, classes.
non uniform motion
An unequal distribution of particles is called an asymmetrical distribution. :)
Unequal Distribution of invcome results in the rise of POVERTY.
A graph with no space between its bars and unequal bar widths is called a histogram. Histograms are used to represent the distribution of numerical data, where the height of each bar indicates the frequency of data points within specific intervals. The absence of space emphasizes the continuous nature of the data being represented.
Molecules that have an unequal distribution of electrons are calle
The science of economics helps countries cope with the unequal distribution and scarcity of resources.
The science of Economics helps countries cope with the unequal distribution and scarcity of resources.
An unequal distribution of economic power