Which of the Statistical Techniques Below Does Not Involve a Metric

question 49

Multiple Choice

Which of the statistical techniques below does not involve a metric independent variable (Figure 16.1 in the text) ?

• A)t test
• B)ANOVA
• C)regression
• D)Both A and B are correct.

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Definitions:

Histograms

A graphical representation that organizes a group of data points into user-specified ranges.

Leaf

In the context of a tree data structure, a leaf is a node that has no children.

Stem

In the context of data visualization, the stem represents the main part of a stem-and-leaf plot, displaying digits for significant value while the leaf displays less significant digits.

Split the Stems

A technique used in stem-and-leaf plots to spread out the data more evenly across the plot by splitting the stems to create more intervals.