What Is a Microwave Transmitter

question 3

Multiple Choice

What is a microwave transmitter?

• A) A means of linking computers using infrared or radio signals
• B) An omnidirectional wireless technology that provides limited-range voice and data transmission over the unlicensed 2.4-GHz frequency band, allowing connections with a wide variety of fixed and portable devices that normally would have to be cabled together
• C) A technology that uses active or passive tags in the form of chips or smart labels that can store unique identifiers and relay this information to electronic readers
• D) Uses the atmosphere (or outer space) as the transmission medium to send the signal to a microwave receiver

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Definitions:

Sum of Squares

A statistical technique used to quantify the variation within a data set by summing the squared deviations of each data point from the mean.

Prediction Equation

An equation used to predict the value of a dependent variable based on the values of one or more independent variables.

Multiple Regression

A statistical method leveraging various predictors to estimate the result of a dependent variable.

Stepwise Regression

A method of fitting regression models in which the choice of predictive variables is carried out by an automatic procedure.