Provide an Appropriate Response

question 63

Essay

Provide an appropriate response.
-Explain how to determine if a hypothesis test is one-tailed or two-tailed and explain how you know where to shade the critical region. Give an example for each which includes the claim, the hypotheses, and the diagram with the critical region shaded.

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Definitions:

Scatterplot

A type of plot or mathematical diagram using Cartesian coordinates to display values for two variables for a set of data, showing the relationship between them.

Side-By-Side Bar Chart

A graphical representation that displays the comparison of multiple variables or groups side by side using bars, facilitating easy comparison.

Pie Chart

A graphical representation of data in the form of a circle divided into sectors, where each sector's angle and area proportionally represent a category's contribution to the total.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables on a scatterplot.