Find the Critical Value or Values Of $\chi ^ { 2 }$

question 50

Multiple Choice

Find the critical value or values of $\chi ^ { 2 }$ based on the given information.
$\begin{array} { l } H _ { 1 } : \sigma < 0.629 \\n = 19 \\\alpha = 0.025\end{array}$

• A) 8.907
• B) 8.231
• C) 7.015
• D) 31.526

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Definitions:

L94.0

A code referring to localized scleroderma, a condition involving patches of hard, thickened skin.

Subcutaneous Tissue

The layer of tissue directly under the skin, consisting of fat and connective tissue, which provides insulation and padding to the body.

Hair Follicles

Hair Follicles are the small organ-like structures in the skin from which hair grows, playing a crucial role in hair development and regeneration.

Lymph Channels

Part of the lymphatic system; these channels are responsible for transporting lymph, a fluid containing white blood cells and waste products, back into the bloodstream.