$$\text { Find the } \alpha = 0.05 \text { critical value for the chi-square statistic with } 10 \text { degrees of freedom. }$$

question 15

Multiple Choice

$$\text { Find the } \alpha = 0.05 \text { critical value for the chi-square statistic with } 10 \text { degrees of freedom. }$$

• A) 3.940
• B) 16.919
• C) 20.483
• D) 18.307

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Definitions:

Seafloor Depth

The vertical distance from the ocean surface to the bottom of the ocean floor, varying greatly across different oceanographic features.

Trench

A long, narrow ditch often used for defense, utilities, or as a significant topographical feature on the ocean floor.

Passive Margin

A continental margin that is not a plate boundary.

Seafloor Age

The age of the oceanic crust, which increases with distance from mid-ocean ridges where new crust is formed.