Construct A 95% Confidence Interval For The Difference – Get Instant Assignment Homework Help – assignmentsonline.org

Construct A 95% Confidence Interval For The Difference – Get Instant Assignment Homework Help – assignmentsonline.org

Numerical analysis – Get Instant Assignment Homework Help – assignmentsonline.org

Mathematics – Get Instant Assignment Homework Help – assignmentsonline.org

 

Construct a 95% confidence interval for the difference, ρ1 − ρ2, in each of the following situations:

 

  1. n1 = 400,ρˆ1 = 0.65,n2 = 400,ρˆ2 = 0.58

 

 

Answer:

 

b. n1 = 180,ρˆ1 = 0.31,n2 = 250,ρˆ2 = 0.25

 

c. n1 = 100,ρˆ1 = 0.46,n2 = 120,ρˆ2 = 0.61

 

 

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