Matching Match Each Correct Item with the Statement Below

question 42

Multiple Choice

Matching
Match each correct item with the statement below.
-The distance between corresponding points on awave's cycle,expressed in meters or feet.

• A)1000Base-LX
• B)1000Base-TX
• C)ASCII
• D)Cat (category)
• E)DWDM (Dense Wavelength Division Multiplexing)
• F)far end cross-talk (FEXT)
• G)multiplexing
• H)short circuit
• I)throughput
• J)wavelength

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Definitions:

Population Mean

The average of a set of characteristics (numeric values) in a population; a parameter that describes the central location of the data.

Sample Mean

The average of all data points in a sample, used as an estimate of the population mean.

Unbiased Estimators

Statistical estimators whose expected value is equal to the parameter being estimated.

Variance

A measure of the dispersion indicating how much the values in a data set differ from the mean.