Test Value = 0
T Df Sig. (2-tailed) Mean Difference 95% Confidence Interval of the Difference
Lower Upper
Age of Participants 37.527 349 .000 2.53429 2.4015 2.6671
Drinking in the Last Six Months 53.433 349 .000 1.40286 1.3512 1.4545
Frequency of Drinking Alcohol at Home 38.870 349 .000 4.07429 3.8681 4.2804
Frequency of Drinking Alcohol Outside 44.261 349 .000 4.29143 4.1007 4.4821
Drinking Alcohol in the Workplace 87.158 349 .000 1.81429 1.7733 1.8552
Type of Alcohol Consumed at Home for the Last 6 Months 34.652 208 .000 1.88038 1.7734 1.9874
Time during the Day of Purchasing Alcohol when Outside 42.385 208 .000 3.58373 3.4170 3.7504
Purchasing Alcohol over the Internet 47.245 208 .000 1.60287 1.5360 1.6698
Table 4: One-Sample Test.