At a local bar in a small Midwestern town, beer and wine are the only two alcoho

Question

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). Drink Choice Gender Beer (B) Wine (W) Soft Drinks (D) Totals Male (M) Female (F) Total b. Find the probability that a customer orders wine. (Round your answer to 4 decimal places.) P(W) c. What is the probability that a male customer orders wine? (Round your answer to 4 decimal places.) P (W | M )

Explanation / Answer

ContigenceyTable

BEER WINE SOFT DRINK Male 153 39 20 212 A1 Female 43 19 15 77 A2 Totals 196 58 35 289 B1 B2

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