Want this question answered?
Dispersal refers to the movement of individuals away form the place of birth or areas with high population density. It includes Immigration (moving into a population) and Emigration (moving out of a population). Dispersion refers to the spacing of individuals with respect with one another. it includes 3 patterns: Clumped, Even and Random Dispersion
There is no simple relationship between the three measures of central tendency. There may not be a mode or there may be several and if there is only one, it can have any value.
The interquartile range is well known as a measure of statistical dispersion. It is equal to difference between upper and lower quartiles. The quartiles is a type of quantile.
A repeated measures design involves all participants being used for all possible setups. For example, if you were testing how different music genres effected performance on a spelling test, you would give each participant multiple spelling tests for each genre. Independent measures means that different participants are used for the different setups.
What is the difference between statistics and parameter
difference
Measures of central tendency are averages. Range , the difference between the maximum and the minimum, is a measure of dispersion or variation.
distinguish between dispersion and skewness
dispersion medium is contained
dispersion medium is contained
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.
In Statistics, the measure of spread tells us how much adata sample is spread out or scattered. We can use the range and the interquartile range (IQR) to measure the spread of a sample. Measures of spread together with measures of location (or central tendency) are important for identifying key features of a sample to better understand the population from which the sample comes from. The range is the difference between a high number and the low number in the samples presented. It represents how spread out or scattered a set of data. It is also known as measures of dispersion or measures of spread.
shape will be changed
It's a statistical tool used in psychology. A simple way of calculating the measure of dispersion is to calculate the range. The range is the difference between the smallest and largest value in a set of scores. This is a fairly crude measure of dispersion as any one high or low scale can distort the data. A more sophisticated measure of dispersion is the standard deviation which tells you how much on average scores differ from the mean.
Diffusion is generally the process in which a constituent moves through a concentration gradient and dispersion is referred to the bulk flow of the molecules.
by average we mean any measure of central tendency and mean is one of the averages. other measures of average are median ,mode, geomatric mean and harmonic mean.
The average or mean is one measure of central tendency. There are several.