Examlex
The scores for a statistics test are as follows:
Create a stem-and-leaf display for the data.
Observation
An observation is a record or a piece of data collected during an experiment or survey, representing one instance or example of a variable of interest.
Histogram
A graphical representation of the distribution of numerical data, where the data is grouped into bins and the frequency of data points within each bin is depicted by the height of the bar.
Intervals
Ranges or spans between two values, often used in contexts of measurement, time, or statistical analysis.
Overlap
The extent to which two or more things cover the same area or share common elements.
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