At a local bar in a small Midwestern town beer and wine are
At a local bar in a small Midwestern town, beer and wine are the only two alcoholic options. The manager noted that of all male customers who visited over the weekend, 153 ordered beer, 39 ordered wine, and 20 asked for soft drinks. Of female customers, 43 ordered beer, 19 ordered wine, and 15 asked for soft drinks. a. Construct a contingency table that shows frequencies for the qualitative variables Gender (male or female) and Drink Choice (beer, wine, or soft drink).
Solution
ContigenceyTable
| BEER | WINE | SOFT DRINK | |||
| Male | 153 | 39 | 20 | 212 | A1 | 
| Female | 43 | 19 | 15 | 77 | A2 | 
| Totals | 196 | 58 | 35 | 289 | |
| B1 | B2 | 

