Business & Finance Question

timer Asked: Nov 24th, 2016

Question description

Case Study

The marks obtained by seven students in Statistics and Accountancy are as follows:


Blood 147125118128145140155160149150


  • Given the form of the scattered diagram, does it appear that a straight line provides an accurate
  • Find the correlation coefficient between Age(X) and Blood Pressure(Y) and discuss its nature.
  • Find the two lines of regression.
  • Estimate the blood pressure of a woman whose age is 45

model for the data?

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