Which of the Following Do Line Codes Enable

question 20

Multiple Choice

Which of the following do line codes enable?

• A)Communication in both directions
• B)Error detection
• C)Traffic measurement
• D)Traffic capacity

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Definitions:

T-Statistic

A value derived from a t-test used to determine the significance of the difference between two means in the presence of variability.

Least-Squares Prediction

A method used in linear regression to estimate the value of a dependent variable based on the minimum sum of squared deviations from the predicted values.

Prediction Of Y

Estimating the value of the dependent variable in a regression analysis based on the independent variable(s).

Significance Level

The probability of rejecting the null hypothesis when it is actually true, used as a threshold in hypothesis testing.