1. a. Is there evidence of a difference between males and females in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich? 

b. Is there evidence of a difference based on undergraduate major in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich? 

c. Is there evidence of a difference based on graduate major in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich? 

d. Is there evidence of a difference based on employment status in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich?

2. a. Is there evidence of a difference between males and females in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich? 

b. Is there evidence of a difference based on undergraduate major in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich? 

c. Is there evidence of a difference based on graduate major in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich? 

d. Is there evidence of a difference based on employment status in age, undergraduate grade point average, graduate grade point average, expected salary upon graduation, spending on textbooks and supplies, text messages sent in a week, and the wealth needed to feel rich?