Which of the Following Statements Is False Regarding the Sample $\alpha$

question 31

Multiple Choice

Which of the following statements is false regarding the sample size needed to estimate a population mean?

• A) It is directly proportional to the population variance.
• B) It is directly proportional to the square of z _{\(\alpha\) / 2}.
• C) It is directly proportional to the square of the maximum allowable error B.
• D) None of these choices.

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Definitions:

Sound on Film

A process where audio is recorded onto the same strip of film as the images, synchronizing sound and picture.

Color Film

A type of film that includes chemical elements for producing images in color, as opposed to solely in shades of gray (black and white films).

Black Maria

The first movie studio: a crude, hot, cramped shack in New Jersey where Thomas Edison and his staff began making movies. So named because it resembled a late nineteenth century police paddy wagon, for which the slang term “Black Maria” was first used.

Special Effects

A range of processes used to enhance or manipulate the cinematic image. In the classical era, special visual effects included images comprised of superimpositions and/or images enhanced by rear projection or matte paintings and backdrops. More modern effects include the vast array of digital effects created by computer-generated imagery (CGI).