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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 else can I help you with?
How are histograms and bar graphs different?
In a bar graph, the height of the bars is relative to the frequency. In a histogram, the area of the bars is relative to the frequency. Because it deals with area, the label on the y-axis is "frequency density" rather than just "frequency"
In a distribution the frequency of a class is replaced with a proportion or percent?
Which one of the two you do does not matter.
What type of graph is best suited for displaying the range and frequency distribution of the temperature for two weeks?
A line graph
What is the modal class in a grouped data if there are two classes with the same highest frequency?
They are both modal classes - the distribution is bi-modal.
Cumulative or cummulative?
Cumulative is the correct spelling.It is an adjective, and means: "increasing or increased in quantity, degree, or force by successive additions: the cumulative effect of two years of drought."
Frequency and cumulative frequency are two types of?
Tables
Frequency and cumultive frequency are two types of?
Data representation. Cumulative frequency is the sum of all previous frequencies.
What are the kinds of cumulative frequency?
The two main kinds are discrete and continuous.
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.
Which graph would best represent differences in size between two variables?
The answer depends on the variables. If the sizes were on a nominal scale - small, medium, large - for example, then a stacked bar with frequencies would probably be the best. Otherwise, frequency polygons or cumulative frequency charts will do.
