In Telephone Wiring,there Needs to Be Four Wires for Each

question 21

Multiple Choice

In telephone wiring,there needs to be four wires for each computer on the floor in ________.

• A)horizontal distribution
• B)vertical distribution
• C)both A and B
• D)neither A nor B

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Definitions:

Two-sample Chi-square

A statistical test used to compare the difference between two categorical variables from two different populations.

Dependent

Referring to a variable in scientific research that is expected to change as a result of manipulations of independent variable(s).

Nonparametric Statistics

Statistical methods that do not assume a specific distribution of data and are useful for analyzing ordinal or nominal data.

Parametric Statistics

A category of statistical techniques that assume data come from a type of probability distribution and involve parameters (such as the mean and variance) in that distribution.