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How do you find the frequency and frequency density on a histogram when you are only given the class width?
To calculate the frequency density we will simply divide the frequency by the class width.
What is the equation for frequency density?
frequency density = frequency/group width
How do you work out frequency from a frequecny density histogram?
class width times frequency density gives you the frequency
How do you calculate the frequency density in a histogram?
Frequency density= Frequency/Class width So shut ur mouth whoever is reading this!
Does frequency density divided by class width equals frequency?
No.
How do you work out the frequency for a histogram?
Frequency Density multiplied by the class width
Can you have decimals on frequency density?
Yes.
What is the relationship between density and frequency?
Frequency is equal to inverse of the square root of density. As the frequency of a string for example goes up the density will go down but in a non-linear fashion. That is to create higher and higher frequencies less and less density decreases are required.
What does the height of a bar in a histogram represent?
The frequency density. That is, the frequency divided by the class width.
How do you convert a beta probability density function to a beta frequency distribution?
probability density distribution
How do you work out frequency density?
basically this is an exampleAGE (YEARS) FREQUENCY FREQUENCY DENSITYFD= Frequency DensityAge : 0
If the strings with different density are used what will happen to oscillating frequency?
If strings with different density are used, the oscillating frequency will change, assuming that tension is maintained the same. With higher density, the frequency will go down; with lower density, the frequency will go up.The equation for frequency1 is ...f = k * tension0.5 / length / mass-per-unit-length0.5... so the frequency is inversely proportional to the square root of mass per unit length, which is related to density.--------------------------------------------------1"The Science of Musical Sound", John R. Pierce, Scientific American Library, 1983, page 22.
