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population
Population typically refers the number of people in a single area whether it be a city or town, region, country, or the world.
individual
a particular being or thing as distinguished from a class, species, or collection
frequency
Frequency is the number of occurrences of a repeating event per unit of time
probability
Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.
sample
A sample is an unbiased number of observations taken from a population
data
data is information that has been translated into a form that is efficient for movement or processing.
mode
The mode is the value that appears most frequently in a data set.
median
The median is the middle number in a sorted, ascending or descending
mean
a middle point or something
histogram
A histogram is a graphical representation that organizes a group of data points into user-specified ranges.
cumulative frequency
The cumulative frequency is calculated by adding each frequency from a frequency distribution table to the sum of its predecessors.
quartile
In statistics, a quartile is a type of quantile which divides the number of data points into four parts, or quarters, of more-or-less equal size
Box and whisker graph
A boxplot, also called a box and whisker plot, is a way to show the spread and centers of a data set.
probability distribution
A probability distribution is a statistical function that describes all the possible values and likelihoods that a random variable can take within a given range.