For the Following Data, Approximate the Mean Number of Unused

question 99

Multiple Choice

For the following data, approximate the mean number of unused vacation days at the end of the year. $$\begin{array} { c | c } \text { Days } & \text { Frequency } \\\hline 1 - 2 & 2 \\3 - 4 & 21 \\5 - 6 & 20 \\7 - 8 & 10 \\9 - 10 & 30\end{array}$$

• A) 6.6
• B) 6.1
• C) 7.1
• D) 7.8

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Definitions:

Fault

A crack in the Earth's crust resulting from the displacement of one side with respect to the other, often associated with, or the result of, seismic activity.

Elastic Manner

Describes a response to deformation where a material returns to its original shape after the stress causing the deformation is removed.

Subduction Zone

A region on Earth where one tectonic plate moves under another, often causing earthquakes and volcanic activity.

Transform Boundary

A type of plate tectonic boundary where two plates slide past each other horizontally, commonly associated with earthquakes.