A Random Sample of Size 24 Is Drawn from a Continuous

question 20

Multiple Choice

A random sample of size 24 is drawn from a continuous and symmetric probability distribution with mean $\mu .$ In testing $H _ { \Delta } : \mu = 200 \text { versus } H _ { \pm } : \mu \neq 200$ it can be shown that the Wilcoxon signed-rank test statistic $S _ { + }$ has approximately a normal distribution with mean and standard deviation given, respectively, by

• A) 150 and 35
• B) 25 and 300
• C) 150 and 300
• D) 35 and 25
• E) 25 and 35

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Definitions:

Base-Of-The Pyramid Markets

Economic strategies focused on providing goods and services to the widest and poorest population segments.

Benefit Corporations

A type of for-profit corporate entity, recognized in certain regions, that includes positive impact on society, workers, the community, and the environment in addition to profit as its legally defined goals.

Capabilities

The quality or state of being capable; it refers to an organization's or individual's potential or ability to achieve tasks or goals.

Poverty

A general scarcity or lack of material possessions or money for consumption; a persistent lack of income that deprives an individual of the ability to obtain appropriate levels of food, water, clothing, shelter, health care, and/or education.