Exhibit 20

question 15

Multiple Choice

Exhibit 20.11.A wine magazine wants to know if chefs can tell the difference between duck liver pate and wet dog food.Eighteen chefs were asked to rate both the pate 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. Refer to Exhibit 20.11.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 the above

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Definitions:

Implied Warranty

A warranty not explicitly stated but legally inferred to provide assurance that a product or service will meet certain standards.

Statutorily Defined

Specific descriptions or conditions outlined by law, rather than interpreted through common law or judicial opinions.

Constructive Eviction

Refers to a situation where a landlord's actions, or failure to act, substantially interfere with the tenant's use and enjoyment of the rented property, leading the tenant to vacate the premises.

Unsuitable Condition

A state or situation of an item, property, or environment that is not appropriate or fit for the intended use or purpose.