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Correlation Tes...

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  • Question 1
    1 / -0

    Consider the following statements :
    1. Two independent variables are always uncorrelated.
    2.     The coefficient of correlation between two variables X and Y is positive. When X decreases then Y decreases.
    Which of the above statements is/are correct ?

  • Question 2
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    Regression coefficient is independent of: 

  • Question 3
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    It is possible that two regression coefficients have: 

  • Question 4
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    In correlation, there is______________.

  • Question 5
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    The value of Spearman's rank coefficient lies between 

  • Question 6
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    If the value of any regression coefficient is zero, then two variables are: 

  • Question 7
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    What is the correlation of this scatter diagram 

  • Question 8
    1 / -0

    Regression is________________.

  • Question 9
    1 / -0

    What is the correlation of this scatter diagram 

  • Question 10
    1 / -0

    What is the correlation of this scatter diagram 

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