legends
= -1 + 5x
It describes points on a plane.
A group of related data points represented by data markers is typically called a dataset. In graphical representations like charts or graphs, these data markers visually indicate specific values or measurements corresponding to different categories or intervals. Each marker helps to convey trends, patterns, or correlations within the data, making it easier to analyze and interpret the information.
A single numerical item that describes a value in a chart is called a "data point." Data points represent individual values plotted in a chart or graph, serving as specific measurements or observations that contribute to the overall analysis of the data set.
A number that describes numerical data is a Statistic.
data series
record
The individual values that are on the chart itself are known as points or data points. A group of related values together make up a series.
The statistical term that describes the amount of variation in data is "variance." Variance quantifies how much individual data points differ from the mean of the dataset, indicating the spread of the data. A higher variance signifies greater dispersion among the data points, while a lower variance indicates that the data points are closer to the mean. Another related measure is the standard deviation, which is the square root of the variance and provides a more interpretable scale of variability.
It describes the "middle" of the data set.It describes the "middle" of the data set.It describes the "middle" of the data set.It describes the "middle" of the data set.
= -1 + 5x
It describes points on a plane.
A straight line which best describes the data on a scatter plot is called a "line of best fit". The line could pass through some of the points, all of them, or none of them.
A subset of measurements from a population is a smaller group of data points selected from the entire group of data points in the population. This subset is chosen to represent the overall characteristics of the larger population and is used for analysis or inference about the population as a whole.
A group of related data points represented by data markers is typically called a dataset. In graphical representations like charts or graphs, these data markers visually indicate specific values or measurements corresponding to different categories or intervals. Each marker helps to convey trends, patterns, or correlations within the data, making it easier to analyze and interpret the information.
A single numerical item that describes a value in a chart is called a "data point." Data points represent individual values plotted in a chart or graph, serving as specific measurements or observations that contribute to the overall analysis of the data set.
A number that describes numerical data is a Statistic.