With _________,Data Transmitted to Computers from a Telephone Company's Switching

question 65

Multiple Choice

With _________,data transmitted to computers from a telephone company's switching center remains digital throughout the entire transmission.

• A)digital subscriber line
• B)dial-up connections
• C)normal landline telephone service
• D)cable modems

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Definitions:

Mean

The central or typical value in a distribution, calculated as the sum of all observations divided by the number of observations.

Confidence Interval

A swath of values, taken from statistical analyses of a sample, anticipated to hold within it the value of a not-yet-known population trait.

Standard Error

The standard deviation of the sampling distribution of a statistic, typically the mean.

Mean

The average value of a set of numbers, calculated by dividing the sum of all values by the number of values.