Western Governors University (WGU) MGMT4100 C720 Operations and Supply Chain Management Practice Exam

Question: 1 / 400

Which statistical tool is primarily used for analyzing relationships between two variables?

Check sheet

Run chart

Scatter plot

The scatter plot is primarily used for analyzing relationships between two variables because it allows for a visual representation of the data points that correspond to the two variables being studied. In a scatter plot, one variable is plotted on the x-axis and the other on the y-axis, making it easy to identify any correlation or trend between them. This visualization helps in understanding whether changes in one variable may be associated with changes in the other, showing patterns such as positive, negative, or no correlation.

In contrast, check sheets are used for data collection, run charts illustrate trends over time for a single variable, and histograms display the distribution of a single variable's data points. Each of these tools has distinct purposes that do not directly address the analysis of relationships between two variables, which is the key focus of scatter plots.

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Histogram

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