Problem 1.27 on page 14 describes a survey of 62 undergraduate students (stored in )....

Problem 1.27 on page 14 describes a survey of 62 undergraduate students (stored in ).

a. Select a sample of undergraduate students at your school and conduct a similar survey for those students.

b. For the data collected in (a), repeat (a) through (c) of Problem 11.65.

c. Compare the results of (b) to those of Problem 11.65.

REFERENCE:

Problem 1.27 on page 14 describes a survey of 62 undergraduate students (stored in UndergradSurvey ). For these data,

a. at the 0.05 level of significance, is there evidence of a difference based on academic major in grade point average, expected starting salary, age, number of social networking sites registered for, spending on textbooks and supplies, number of text messages sent in a typical week, and the wealth needed to feel rich?

b. at the 0.05 level of significance, is there evidence of a difference based on graduate school intention in grade point average, expected starting salary, age, number of social networking sites registered for, spending on textbooks and supplies, number of text messages sent in a typical week, and the wealth needed to feel rich?

c. at the 0.05 level of significance, is there evidence of a difference based on employment status in grade point average, expected starting salary, age, number of social networking sites registered for, spending on textbooks and supplies, number of text messages sent in a typical week, and the feel rich?