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Flashcards - Data & Statistics

Flashcards - Data & Statistics
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mode
The mode is the value that appears most often in a set of data
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median
The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half
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mean
In mathematics, mean has several different definitions depending on the context
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histogram
A histogram is a graphical representation of the distribution of numerical data
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continuous
In mathematics, a continuous function is, roughly speaking, a function for which sufficiently small changes in the input result in arbitrarily small changes in the output
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contingency table
In statistics, a contingency table is a type of table in a matrix format that displays the frequency distribution of the variables
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frequency
Frequency is the number of occurrences of a repeating event per unit time
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bar graph
A bar chart or bar graph is a chart that presents grouped data with rectangular bars with lengths proportional to the values that they represent
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16 cards in set
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bar graph
A bar chart or bar graph is a chart that presents grouped data with rectangular bars with lengths proportional to the values that they represent
frequency
Frequency is the number of occurrences of a repeating event per unit time
contingency table
In statistics, a contingency table is a type of table in a matrix format that displays the frequency distribution of the variables
continuous
In mathematics, a continuous function is, roughly speaking, a function for which sufficiently small changes in the input result in arbitrarily small changes in the output
histogram
A histogram is a graphical representation of the distribution of numerical data
mean
In mathematics, mean has several different definitions depending on the context
median
The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half
mode
The mode is the value that appears most often in a set of data
outlier
In statistics, an outlier is an observation point that is distant from other observations
range
In arithmetic, the range of a set of data is the difference between the largest and smallest values
scatter plot
A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data
line graph
In the mathematical discipline of graph theory, the line graph of an undirected graph G is another graph L that represents the adjacencies between edges of G
pie chart
A pie chart is a circular statistical graphic, which is divided into slices to illustrate numerical proportion
cumulative frequency
Cumulative frequency analysis is the analysis of the frequency of occurrence of values of a phenomenon less than a reference value
Quantitative data
In natural sciences and social sciences, quantitative research is the systematic empirical investigation of observable phenomena via statistical, mathematical or computational techniques
bimodal
In statistics, a bimodal distribution is a continuous probability distribution with two different modes

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