N is neither the sample or population mean. The letter N represents the population size while the small case letter n represents sample size. The symbol of sample mean is x̄ ,while the symbol for population mean is µ.
The symbol for population size variance is typically denoted by ( \sigma^2 ). This represents the variance of a population, which measures the dispersion of data points around the mean. It is calculated by averaging the squared differences between each data point and the population mean.
Symbol Technologies's population is 5,400.
What does the symbol E3 SIZE mean
A lower case s is the symbol.
population growth
A prey
Relative population size is the size of an area's population as it compares to similar areas' populations. For example, the relative population size of a country would be what rank it had compared to the population of other countries.
Population density
The number of individuals in the population is the population's size. If a population is small enough you will be able to determine the size by counting the individuals.
From a sample of a population, the properties of the population can be inferred.
The sumation (each stratum of population) of risk * population size. For example: (risk*population size of group 1) + (risk*population size of group 2) + ... + (risk*population size of group n)