Which Digital Modulation Technique Is Similar to Frequency Modulation

question 1

Multiple Choice

Which digital modulation technique is similar to frequency modulation?

• A) amplitude shift keying
• B) frequency shift keying
• C) phase shift keying
• D) All of the above

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Definitions:

Confidence Level

It describes the degree of certainty associated with a statistical estimate or range, typically expressed as a percentage, indicating how likely it is that the true value lies within a specified interval.

Confidence Interval

A range of numbers, derived from statistical analyses of samples, likely to possess the value of a population parameter that remains unknown.

Confidence Interval

A range of values derived from sample statistics that is likely to contain the value of an unknown population parameter.

Sample Mean

The average of a set of numerical values taken from a sample, intended to estimate the population mean.