$\text {A } \chi ^ { 2 } \text {-curve is symmetrical about the } y \text {-axis. }$

question 29

True/False

$\text {A } \chi ^ { 2 } \text {-curve is symmetrical about the } y \text {-axis. }$

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Definitions:

WWI

World War I, a global conflict that lasted from 1914 to 1918, involving many of the world's great powers and marking significant shifts in geopolitical and social structures.

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Energy from the sun that is converted into thermal or electrical energy, used for heating and to generate electricity.

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The 26th President of the United States, known for his conservation efforts, leadership in the Progressive Era, and the establishment of national parks.