Exhibit 20

question 33

Multiple Choice

Exhibit 20.6.A fund manager wants to know if the annual rate of return is greater for growth stocks (1) than value stocks (2) .The fund manager collects data on the returns of growth and value funds.Below are the sample sizes and rank sums for the Wilcoxon rank-sum test. Refer to Exhibit 20.6.At the 1% significance level,the critical value is:

• A)1.645
• B)1.96
• C)2.33
• D)2.575

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Definitions:

Thorac/o

A prefix used in medical terms related to the chest or thoracic part of the body.

Trache/o

A combining form used in medical terms that relates to the trachea, the large airway leading from the larynx to the lungs.

Bronch/o

A combining form denoting relation to the bronchi, the major air passages of the lungs.

Laryng/o

A prefix related to the larynx or voice box, often used in medical terminology.