Examlex
An infographic (information graphic) is a representation of information in a graphic format designed to make the data easily understandable at a glance. People use infographics to quickly communicate a message, to simplify the presentation of large amounts of data, to see data patterns and relationships, and to monitor changes in variables over time.
F-test
A statistical test used to compare two variances and ascertain if they come from populations with equal variances.
Total Variation
Refers to the overall difference between individual values and the mean within a dataset, capturing the spread.
Sum Squares Error (SSE)
The total deviation of the observed values from the values predicted by a model, squared and summed up.
Degrees of Freedom
The number of values in a final calculation of a statistic that are free to vary.
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