Homework SourseID N In the spring of 2011 the Counseling Center conducted a
ID
N
In the spring of 2011, the Counseling Center conducted a random survey of UMSL Undergraduates. Below is information on GPA and alcohol consumption for 30 of these respondents.
U- UPPER CLASSMAN: L- LOWER CLASSMAN
Y-DRINK 5 OR MORE NIGHTS LAST WEEK; N-DRINK FEWER THAN FIVE NIGHTS LAST WEEK
In the space below please construct a bivariate cross tabulation. The independent variable should be ‘Status’ and the dependent variable ‘Drink’. Be sure to include frequencies, percent and appropriate marginal values. (10 points)
What percent of the sample are upperclassmen that drank on more than five occasions last week? (5 points)
Describe the relationship between class status and drinking. (10 points)
| ID | STATUS | DRINK | ID | STATUS | DRINK | ID | STATUS | DRINK |
| 1 | L | Y | 11 | L | Y | 21 | U | N |
| 2 | U | Y | 12 | L | N | 22 | U | Y |
| 3 | L | N | 13 | L | Y | 23 | L | Y |
| 4 | U | Y | 14 | U | N | 24 | L | N |
| 5 | L | Y | 15 | U | N | 25 | U | N |
| 6 | U | Y | 16 | L | Y | 26 | L | Y |
| 7 | U | Y | 17 | U | N | 27 | U | Y |
| 8 | L | N | 18 | L | Y | 28 | U | N |
| 9 | U | Y | 19 | U | Y | 29 | L | Y |
| 10 | L | Y | 20 | L | Y | 30 | L | N |
Solution
