The Following Data Shows Annual Income, in Thousands of Dollars

question 41

Essay

The following data shows annual income, in thousands of dollars, categorized according to the two factors of gender and level of education. Assume that incomes are not affected by an interaction between gender and level of education, and test the null hypothesis that gender has no effect on income. Use a 0.05 significance level. $$\begin{array} { l c c } & \text { Female } & \text { Male } \\\text { High school } & 23,27,24,26 & 25,26,22,24 \\\text { College } & 28,36,31,33 & 35,32,39,28 \\\text { Advanced degree } & 41,38,43,49 & 35,50,47,44\end{array}$$

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Definitions:

Hypothermic

Pertaining to or suffering from hypothermia, a condition where the body's core temperature falls below the required temperature for normal metabolism and body functions.

Airway Patency

The state of the airway being open and unobstructed to ensure adequate air flow.

Deep Breaths

A breathing technique involving slow, deliberate inhalation and exhalation, used to reduce stress and promote relaxation.

Secretions

Substances produced and released by cells or glands in the body, such as saliva, mucus, or sweat.