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Definition of Correlation
According to prof, king correlation means that between two series or group of data there exists some casual connection prof, king has also explained, If it is proved true that in a large number of instances two variables tend always to fluctuate in the same or in opposite direction, we consider that the fact is established that a relationship exists. This relationship is called correlation.
According to Boddington, Whenever some definite connections exist between the two or more group. Classes or series of data, there is said to be correlation.
E . Davenport has expressed his views as, the whole subject of correlation refers to the inter relation between separate character by which they tend in some degree, at least, to move together. Thus two or more variables are said to be correlated if the change in one variable result or associated with a corresponding changes in other variable.
Explain what central tendency and variability are. In your answer define what the mean, median, mode, variance, and standard deviation are. What is the difference between the descr
Statistician is searching the \home ground" effect and is studying 20 football games, of which 14 were won by the home team and 6 by the visitors. Therefore the game is a Bernoulli
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Consider the following game: (a) If (top, left) is a Weakly Dominant Strategy Equilibrium, then what inequalities must hold among (a, ..., h)? (b) If (top, left) is a Na
#questionMaximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2 X1, X2 = 0..
the two regrassion line will pass through the point (x,y)
Chebychev inequality
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Simple Linear Regression While correlation analysis determines the degree to which the variables are related, regression analysis develops the relationship between the var
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