Range, variance, and standard deviation usually are used to describes the spread of data.
A number that describes numerical data is a Statistic.
A measure that describes how the values in a data set vary with a single number is called the "measure of dispersion" or "measure of variability." Common examples include the range, variance, and standard deviation. These measures provide insight into the spread or distribution of the data points relative to the mean. They help to understand the degree of variability within the data set.
data files
Quantitative data describes the measurable attributes of the subject. Qualitative data describes the remaining non-measurable but perceivable attributes of the subject
Clusters.
spreadsheet
(As in Jeopardy) - What is "standard deviation"?
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.
less spread out the data is
A number that describes numerical data is a Statistic.
which measure best describes the data set
The statistic that describes the variation in a data set is called the "variance." Variance measures how far each data point in the set is from the mean and from each other. A higher variance indicates that the data points are more spread out, while a lower variance suggests they are closer to the mean. The standard deviation, which is the square root of the variance, is also commonly used to express variation.
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.
Standard deviation describes the spread of a distribution around its mean.
data files
The term that describes the spread of influenza across Europe after the war is "Spanish flu."
It is the simplest statistic that gives an indication of the spread of the data.It is the simplest statistic that gives an indication of the spread of the data.It is the simplest statistic that gives an indication of the spread of the data.It is the simplest statistic that gives an indication of the spread of the data.