Assume That Y Is Normally Distributed N(μ, σ²)

question 30

Multiple Choice

Assume that Y is normally distributed N(μ, σ²) . Moving from the mean (μ) 1.96 standard deviations to the left and 1.96 standard deviations to the right, then the area under the normal p.d.f. is

• A)0.67
• B)0.05
• C)0.95
• D)0.33

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Definitions:

Murder Rates

The frequency or number of murders within a particular region or population over a specified period of time.

Poverty

The state of having insufficient financial resources to meet basic living expenses such as food, shelter, and clothing.

Marital Status

A legal or social recognition of a person's current relationship status, such as single, married, divorced, or widowed.

Significant Effect

A notable or considerable impact or influence on something.