It Is Desired to Test $H _ { 0 } : \mu = 12$

question 118

Multiple Choice

It is desired to test $H _ { 0 } : \mu = 12$ against $H _ { \mathrm { a } } : \mu \neq 12$ using $\alpha = 0.05$ . The population in question is uniformly distributed with a standard deviation of $2.0$ . A random sample of 100 will be drawn from this population. If $\mu$ is really equal to $11.9$ , what is the value of $\beta$ associated with this test?

• A) .9209
• B) .0395
• C) .0791
• D) .4210

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Definitions:

Alienation

A state of estrangement or disconnection from people, society, or oneself.

Discussion of Suicide

Conversations or deliberations about the act of taking one's own life, including prevention, causes, and societal impacts.

Suicide Rate

The number of suicides occurring within a defined population, area, or group within a specific time period, typically per 100,000 individuals per year.

Native Americans

Indigenous peoples of the United States, including their cultures, histories, and present-day communities.