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State the types of simple correlation?

Important Questions on Correlation Analysis

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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
Which of the following correlations is the following example :  the height and weight of a group of persons.
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
The height and weight of a group of persons will have _______ correlation.
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
If r =+1, then the correlation is called
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
What is the correlation called if r = +1.
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
If the two variables do not have linear relationship between them then they have a correlation coefficient equal to
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
______ measures the degree of relationship between two variables.
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
What is multiple correlation.
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
“The attempts to determine the degree of relationship between variables is correlation” is the definition given by
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
If r=+1, then the correlation is called
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
If the two variables do not have linear relationship between them then they are said to have
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram

Which of the following values suits the given plot.

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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
If -1<r<0, then the correlation is called
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram

______ presents a description of quantitative relation between two series of facts.

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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
When the plotted points lie on a straight line falling from upper left hand corner to lower right hand corner then it is called
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
The correlation coefficient lies in the interval
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
The correlation coefficient of x and y is symmetric. Hence
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
The statistical device which helps in analyzing the covariation of two or more variables is
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
 If all the plotted points lie on a straight line falling from upper left hand corner to lower right hand corner then it is called
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
The purpose of the study of _________ is to identify the factors of influence and try to control them for better performance.
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Mathematics>Statistics>Correlation Analysis>Correlation and Scatter Diagram
If 0<r<1, then the correlation is called