What is the employee contribution at the age of 33? A) 6,375 ...

[Mr3Hunna]

What is the employee contribution at the age of 33?
 
  A) 6,375
  B) 4,764
  C) 8,049
  D) 5,353

Question 2

From the regression results we calculate a Durbin-Watson test statistic of 2.68. What can we conclude about the possibility of autocorrelation in this model at =0.05?
 
  What will be an ideal response?

[meganmoser117]

Answer to Question 1

A

Answer to Question 2

The decision rule for this test is:
Reject H0 if no autocorrelation in the errors if d < dL(d > 4 - dL).
Inconclusive if dL < d < dU (or 4 - dU < d < dL)
For  = 0.05, n = 36, k = 4, dL = 1.24 and dU = 1.73
Since 4 - dU = 2.27 < d = 2.68 < 4 - dL= 2.76, the test for negative autocorrelation is inconclusive.