Suppose the Alternative Hypothesis in a Hypothesis Test Is: "The

question 27

Multiple Choice

Suppose the alternative hypothesis in a hypothesis test is: "the population mean is less than 60".If the sample size is 50 and alpha =.05, the critical value of z is ___.

• A)1.645
• B)-1.645
• C)1.96
• D)-1.96
• E)2.05

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Definitions:

Population Density

The number of people per square mile.

Urban Populations

The segment of the total population living in areas classified as urban, often characterized by higher density of human structures and services compared to rural areas.

Rural Populations

Communities or groups of individuals living in areas characterized by low population density and geographic distance from urban centers.

Alienation

A condition of feeling isolated, disconnected, or estranged from others or from society as a whole.