When You Calculate the Sample Size for a Proportion,you Use

question 3

Multiple Choice

When you calculate the sample size for a proportion,you use an estimate for the population proportion; namely .A conservative value for n can be obtained by using = _____.

• A)0.01
• B)0.05
• C)0.10
• D)0.50
• E)1.00

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Definitions:

Volcanic Activity

The process of magma rising to the surface, resulting in eruptions that may release lava, pyroclastic material, and gases.

Oil Field

The region in the subsurface that contains petroleum, especially oil; also the projection of that area to the surface.

Volcanic Eruptions

Natural geological phenomena involving the release of gases, ash, and molten rock from beneath the Earth's surface.

Oil Spill

The release of liquid petroleum hydrocarbons into the environment, especially marine areas, leading to pollution.