Please Define the Following Key Terms

question 99

Short Answer

Please define the following key terms.
- Tsar Nicholas II

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Definitions:

Sample

A selection of individuals or items from a larger group or set that is used to gather and analyze data representative of the whole.

Negatively Skewed

Describes a distribution of data where the tail is longer on the left side of the distribution's peak, indicating a larger number of lower values.

Variance

A measure of dispersion that quantifies the degree to which values in a data set are spread out from the mean.

Outliers

Outliers are data points that are significantly different from the majority of a data set, often lying far outside the other values.