Use the Following Information to Answer the Question

question 42

Multiple Choice

Use the following information to answer the question. Can stretching help you stay alert in class? Thirty- six subjects were measured for alertness at the beginning of class; the subjects then participated in some light arm and neck stretches followed by a forty- five minute lecture. Each subject was then measured for alertness at the end of the lecture. The hypothesis test results for the sign test are summarized below. Assume that all conditions for testing have been met:

-What is the name and value of the test statistic?

• A)Z = 12
• B)F = 20
• C)S = 20
• D)S = 12

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Definitions:

Bond Interest Paid

The amount paid by the issuer of a bond as interest to the bondholders, usually expressed as a fixed percentage of the principal.

Discount

A reduction from the usual cost of something or the act of lowering the price.

Premium

The amount by which the price of something, especially a financial instrument, exceeds its principal or face value.

Unamortized Premium

The portion of the bond premium that has not yet been expensed to interest expense over the bond's life.