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Statistics Test - 24
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Statistics Test - 24
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  • Question 1/10
    4 / -1

    Solutions

  • Question 2/10
    4 / -1
    Which of the following statements is correct?
    Solutions

  • Question 3/10
    4 / -1
    If correlation coefficient is negative, then the regression coefficient is
  • Question 4/10
    4 / -1
    If correlation coefficient be zero, then the lines of regression will be
    Solutions

  • Question 5/10
    4 / -1

    Solutions

  • Question 6/10
    4 / -1
    If one regression coefficient be unity, then the other will be
  • Question 7/10
    4 / -1
    The coefficient of correlation between two variables x and y is 0.8 while the regression coefficient of y on x is 0.2. Then the regression coefficient of x on y is
    Solutions

  • Question 8/10
    4 / -1
    If the lines of regression coincide, then the value of correlation coefficient is
    Solutions

  • Question 9/10
    4 / -1
    If both the regression lines intersect perpendicularly, then
  • Question 10/10
    4 / -1
    Angle between two lines of regression is given by
    Solutions

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