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Why the median changes by changing the size of class intervals in frequency ditribution?
Wiki User
∙ 12y ago
Because median is the mid of the class intervals. Therefore, it is a positional measurement. Hence, if the size of class interval increases or decreases then the middle position will also increase or decrease and thus median.
Wiki User
∙ 12y ago
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How does changing the wavelength affects the frequency of a wave?
The wavelength changes inversely with the frequency.
How does changing the frequency of the wave affect wavelength?
The wavelength changes inversely with the frequency.
Can the genotype in a population change with the allele frequency changing?
Yes, the ratios of genotypes for a specific trait can change if allele frequency changes.
Is it true that information can be carried on a carrier wave by changing or modulating either the amplitude or frequency?
in frequency modulation, frequency of carrier signal changes. so frequency variations of carrier convey all the information in frequency modulation.
What are beats Like sound?
If two sound waves are close in frequency,they can combine so that they interfere both constructivly and constructively at regular intervals the intervals depend on the difference between the two frequencies The repeated changes in loudness are called beats.:)
What is the difference between periodic and non-periodic changes changes?
Periodic changes are those changes that repeat themselves at frequent intervals of time. Non periodic changes are those changes that do not repeat themselves at regular intervals of time
What changes the frequency of things?
Energy changes the frequency of things. Specifically, the higher the energy, the higher the frequency.
FM signals travel as what changes?
FM signals travel as changes in the frequency of the wave.ANSWER: DEFINITELY not frequency remains the same.The duty cycle changes.It definitely IS the the frequency which changes. It changes at the same rate as the frequency of the modulation.It can be demodulated with a frequency discriminator. If the frequency remained constant and its "duty cycle" changed, the discriminator wouldn't demodulate it.
What is a intervals?
interval something that never changes its location
Would a change in allele frequencies be more likely to produce microevolution or macroevolution?
A change in allele frequencies is more likely to produce microevolution, as it involves small-scale changes in the genetic makeup of a population over generations. These changes can result in adaptations to specific environments or selection pressures but do not lead to the formation of new species or higher taxonomic groups, which characterize macroevolution.
How does wavelength change when frequency is constant?
the wavelength changes when the frequency changes if the wavelengths are smaller and thinner then the frequency is high, when the frequency is slow then the wavelengths is larger and wider. if the frequency is constant then the wavelength is a normal size
What would be an observable change in sound when the frequency changes?
what would be an observable change in sound when the frequency changes
