Accounting

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answers-2.xls

Task1

Estimator 1 Estimator 2 Allocated Estimator 1
Sample Size (n) Sample Size (n/2) Sample Size Bias
n correct
Theoretical Standard Error
Estimated Standard Error
Estimator 2
Bias
Theoretical Standard Error
Estimated Standard Error
Estimated Relative Efficiency
of Estimator 1
Theoretical change in Bias due to
smaller sample size

Task2

Number of ƩX ƩX2 ƩXY ƩY
Countries
A
B
C
D
E
OLS estimate of the constant term
OLS estimate of the slope term

Task3a

Number of Number of Independent Coefficient for X2
Countries Variables Standard Error for X2
Degree of Freedom
90% Confidence Interval for b2
Value of t
Lower Limit Value
Upper Limit Value

Task3b

Number of Number of Independent Coefficient for X3
Countries Variables Standard Error for X3
Calculated t-statistic
OneTailed test with H0: b3 = 0
Critical value of t
Conclusion of test
(Reject or Retain H0?)