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Data representation. Cumulative frequency is the sum of all previous frequencies.
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What does frequency mean in maths terms?
frequency is how often a number or other piece of data occurs. if the data was 1,1,1,3,4,4,5. then the frequency for one would be three. the frequency for three would be one the frequency for four would be two and the frequency for five would be one.
What are two real life examples of frequency?
The frequency of the earth's orbit around the sun: 1 year The frequency of the earth's rotation on its axis: 1 day.
What is a joint frequency?
Entries in the body of a two-way frequency table that show the count (the frequency) for each combination of those two categories. Example: The highlighted numbers in the body of the table are joint frequencies.
Why would relative frequency be better than frequency while comparing two different groups?
you are aw some * * * * * Sadly you are not since you can't even spell the word. Relative frequency would be better because the two groups may be of different size.
How many megahertz in one meter?
I'm going to assume that you're talking about the two familiar types of identificationof radio stations ... their frequency stated in megahertz, and their wavelength statedin meters. (If that's not what you're talking about, then the question is absurd.)The relationship may be a bit more complicated than what you're expecting:Wavelength (in meters) = 300 / frequency (in megahertz)Frequency (in megahertz) = 300 / wavelength (in meters)
Frequency and cumulative frequency are two types of?
Tables
Frequency and cumulative frequency are two types of what?
Frequency and cumulative frequency are two types of frequency distributions. These are frequency tables that show statistical data for different types of frequencies that include absolute, relative, and cumulative frequencies. There are mathematical formulas used to calculate these frequencies.
What are the two types of angle modulation?
Frequency Modulation and Phase Modulation
What is the difference between resonance and resonant frequency?
resonance is the behavior of resonant frequency while resonant frequency is the cause of it. There are basically two types of resonance; Electrical and Magnetic. Resonant frequency is that particular frequency for a system for which the system performs its best. while the system at that particular situation can be called the system at resonance
Sound quality between AM and FM?
There are two types of modulations. They are amplitude modulation and frequency modulation. In AM, amplitude of the signal is modified. In FM, frequency is getting modulated. Frequency modulated with carrier waves are transmitted and received by receivers without any distortion.
What does frequency mean in maths terms?
frequency is how often a number or other piece of data occurs. if the data was 1,1,1,3,4,4,5. then the frequency for one would be three. the frequency for three would be one the frequency for four would be two and the frequency for five would be one.
What Ratio of frequency deviation when Two signals of 2GHz and 4GHz are frequency modulated on same carrier 10 GHz?
No answer is possible as the frequency shift is proportional to the amplitude of the signal at any time. The frequency of the the two input signals is irelevant.
How are frequency and amplitude related?
They're not. The same amplitude can have high or low frequency, and the same frequency can have large or small amplitude.
What should the beat frequency of two in-tunes instruments be?
The beat frequency of two in-tune Musical Instruments is zero.
Two notes are sounding one of which is 370 Hz If a beat frequency of 5 Hz is heard what is the other note's frequency?
The other note's frequency would be either 365 Hz or 375 Hz. Since the beat frequency is the difference in frequencies between the two notes, you can either subtract or add the beat frequency to the known frequency to determine the other note's frequency.
What should the beat frequency of two in-tune instruments be?
The beat frequency of two in-tune musical instruments is zero.
How is frequency and amplitude related?
Frequency and amplitude are two key characteristics of waves. In general, higher frequency waves have a shorter wavelength and carry more energy. Meanwhile, amplitude refers to the height of a wave and is not directly related to frequency.
