QPSK Modulation Uses ________ Phases

question 10

Multiple Choice

QPSK modulation uses ________ phases.

• A)2
• B)4
• C)8
• D)15

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Definitions:

SSE

Sum of Squares due to Error, a measure used in statistical analysis to quantify the dispersion of data points around a fitted line.

Multiple Coefficient

Often referred to as the coefficient of multiple determination in statistics, it measures the proportion of variance in a dependent variable that is predictable from independent variables.

SSR

Sum of Squared Regression, a measure used in statistical analysis to determine the variance explained by the regression line.

SSE

Stands for Sum of Squares Error, a measure used in statistics to quantify the variation or deviation of a set of values from their mean.