Determine Whether the Statement Is True or False $\text { If } \mathrm { n } \text { is a composite number, then the Mersenne number } 2 ^ { \mathrm { n } } - 1 \text { is also a composite number. }$

question 134

True/False

Determine whether the statement is true or false.
- $\text { If } \mathrm { n } \text { is a composite number, then the Mersenne number } 2 ^ { \mathrm { n } } - 1 \text { is also a composite number. }$

Understand the concept and use of mediating variables in correlation analysis.

Recognize situations illustrating different types of correlations.

Distinguish between direct and indirect (inverse) correlations and their implications.

Understand the basics and limitations of correlation coefficients in describing data.

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Definitions:

Greater Germany

A political concept that sought to unify all German-speaking peoples under one nation-state, extending beyond the boundaries of the then-existing German Confederation.

Schlieffen Plan

A German military strategy developed before World War I to quickly defeat France and then turn east against Russia.

Trench Warfare

A method of combat during World War I in which opposing troops fought from systems of trenches dug into the ground.

Battle of the Marne

A significant First World War battle near the Marne River in France in 1914, which resulted in a victory for the Allies, halting the German advance towards Paris.