Want this question answered?
When data are summarised into classes, their exact values are lost. There is no way of knowing whether the original observations were near the bottom of the class, the top of the class or evenly spread out. Assuming that all the observations that fall into a particular class take the midpoint value is a reasonable approximation. It is the maximum likelihood unbiased estimate. It also sets the variance within each class to 0.
Because it is in same units as the original data. For example, if you have a sample of lengths, all in centimetres, the sample variance will be in units of centrimetres2 which might be more difficult to interpret but the sample standard deviation with be in units of centimetres, which would be relatively easy to intepret with reference to the data.
A hypothesis is a fancy way of saying "guess". So to test a guess, you perform tests, or experiments, and make observations to see if this guess holds. If the experiments are sound (there are no flaws in the setup, you have accounted for all variables or things that can affect the results). And after collecting some data, perhaps repeating the experiment, you can see if the data supports the original hypothesis.
Simple, Primary and Secondary Data
The original price was 15,737.50
These measures are calculated for the comparison of dispersion in two or more than two sets of observations. These measures are free of the units in which the original data is measured. If the original data is in dollar or kilometers, we do not use these units with relative measure of dispersion. These measures are a sort of ratio and are called coefficients. Each absolute measure of dispersion can be converted into its relative measure. Thus the relative measures of dispersion are:Coefficient of Range or Coefficient of Dispersion.Coefficient of Quartile Deviation or Quartile Coefficient of Dispersion.Coefficient of Mean Deviation or Mean Deviation of Dispersion.Coefficient of Standard Deviation or Standard Coefficient of Dispersion.Coefficient of Variation (a special case of Standard Coefficient of Dispersion)
Deformed can have many definitions. The main definition, however, is "become distorted or misshappen; undergo deformation." Deformed simply means a distorted shape of the original form.
An original document containing the observations, ideas, and conclusions of an individual is typically called a research paper or a scholarly article. It is a written work that presents a thorough analysis or study conducted by the author on a specific topic or issue. These documents are essential for sharing knowledge, advancing understanding, and contributing to the academic or professional field.
An advantage to reproducing through spores is that it can be done asexually. A disadvantage is that the spores will be clones of the original organism, leaving them vulnerable.
staircase,unequal brightness,distorted image,deviation from original position
The disadvantage of the fax compared with mail or courier is that it cannot send "original signatures" and "original paperwork" - only copies. The disadvantage of fax compared with email and other electronic methods is that it is considered to be more cumbersome.
A general, shortened explanation of a long description.Historical context of the original text- apexThe name and author of the text being summarized. (Apex)A. Your original questionB. Your predictionD. Your observations/data
The process you're describing is called induction - it involves drawing conclusions based on patterns or observations, often using specific instances to reach a broader generalization or hypothesis. By observing multiple instances and identifying commonalities, one can infer a specific consequence that applies more broadly than the original observations.
Temporal dispersion refers to the spreading out of different components of a signal in time. It often occurs in communication systems when different parts of a signal travel at different velocities, leading to a distortion of the original signal. Temporal dispersion can degrade the quality of transmitted information and is a challenge that needs to be managed in signal processing and communication engineering.
In a projection, elements like shapes, sizes, distances, and angles can be distorted. This distortion occurs because projecting a three-dimensional object onto a two-dimensional surface inevitably involves some degree of simplification and alteration of the original object's properties.
Shareholders may remove the original owners from a corporation.
true