Examlex
Which unicellular protists have silica shells consisting of top and bottom halves that fit together like pillboxes?
Scores
Numerical data representing individual performance or achievement in a test, assessment, or experimental condition.
Average Deviation
The average difference between each data point in a set and the mean of that set.
Pearson Product-moment
A correlation coefficient that measures the linear correlation between two variables, indicating the strength and direction of a linear relationship.
Ordinal Scale
A scale of measurement where data can be ordered or ranked, but the intervals between the data points are not necessarily consistent.
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