Additional Question 4

X1 Student classification (freshman, sophomore, Junior, Senior, or Graduate)

X2 Time at work in hours

X3 age

X4 Cumulative grade point average

X5 Gender

For each of the scenarios , please state the appropriate analysis you would perform. Hint : First determine the level of measurement for each of the variables and then go through the flow charts for each of the following situations .

1. Relationship gender has with student classification? How would you determine the strength of this relationship ?
2. All descriptive statistics for the variable x2
3. Is the average time spent at work the same or different for each of the student classifications ?
4. What is the relationship between time at work and age?
5. What impact does time at work have on cumulative grade point average ?
6. Percentage of males and females in the sample ?
7. Does gender and age have any relationship with grade point average ?