In a Sampling Distribution of the Mean, Approximately Percent of the Sample

question 40

Multiple Choice

In a sampling distribution of the mean, approximately percent of the sample means will be contained within the interval of two standard errors above and below the population mean.

• A)34
• B)68
• C)95
• D)over 99

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Definitions:

Basilar Membrane

A structure in the cochlea of the inner ear that plays a key role in the sense of hearing by vibrating in response to sound.

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, responsible for most of the eye's focusing power.

Pupil

The opening in the center of the iris of the eye that regulates the amount of light that enters the eye.

Light Waves

Electromagnetic waves within a certain portion of the electromagnetic spectrum, perceived by the human eye as light.