Find the Exact Value of the Function $- \frac { 2 \sqrt { 3 } } { 3 }$

question 116

Multiple Choice

Find the exact value of the function. Rationalize the denominator if necessary.
-sec 150°

• A) \(- \frac { 2 \sqrt { 3 } } { 3 }\)
• B) \(- \sqrt { 2 }\)
• C) \(\frac { 2 \sqrt { 3 } } { 3 }\)
• D) \(\sqrt { 2 }\)

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Definitions:

Median

The middle value in a list of numbers, which divides the distribution into two equal halves.

Range

The difference between the highest and lowest scores in a dataset, showing the spread or dispersion of the values.

Frequency Polygons

Graphical representations of the distribution of data points, where frequencies are depicted by connecting midpoints of intervals.

Frequency Distributions

A statistical representation, often in the form of a table or graph, showing how often different values occur within a data set.