A Wine Magazine Wants to Know If Chefs Can Tell

question 11

Multiple Choice

A wine magazine wants to know if chefs can tell the difference between duck liver pâté and wet dog food.Eighteen chefs were asked to rate both the pâté and dog food on a scale from 1 to 5,with 1 corresponding to "inedible" and 5 to "very tasty." The results are shown in the following table. Assuming has the standard normal distribution,the value of the test statistic for the sign test is __________.

• A) 3.767
• B) -3.767
• C) 0
• D) None of these choices is correct.None of the above

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Definitions:

Intangible Activities

Actions or processes that cannot be physically touched or measured, often associated with services, experiences, or intellectual properties.

Fitness

A state of health and well-being, often achieved through regular physical activity, proper nutrition, and adequate rest.

Marketing Class

An educational course that focuses on teaching the principles, strategies, and tactics of marketing to students.

Durable Goods

Goods not for immediate consumption and able to be kept for an extended period, such as appliances, cars, and furniture.