Question: A restaurant is interested in whether there is a difference
A restaurant is interested in whether there is a difference in the tendency to drink beer, wine, and other alcoholic drinks, by gender. If there appears to be a difference, the servers will be trained to promote the most preferred types of drinks to male and female customers. A survey of a random sample of customers who bought alcoholic beverages revealed the data shown in Exhibit 4.34, below.
Is the tendency to order beer related to the gender of the customer? Is the tendency to order wine related to the gender of the customer?
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