If an unexplained variation is 456870 and the total variation is 955000, then the coefficient of determination will be ___________?

Related Mcqs:

1. If an unexplained variation is 255050 and the total variation is 550505, then coefficient of determination will be ___________?

   A. 0.5063
   B. 0.4633
   C. 2.16
   D. 0.5367

2. If an unexplained variation is 350050 and the total variation is 700505, then coefficient of determination would be ____________?

   A. 3
   B. 0.5003
   C. 0.7003
   D. 2

3. The formula of 1 – unexplained variation ⁄ total variation is used to calculate _____________?

   A. coefficient of determination
   B. coefficient of index
   C. coefficient of residual
   D. coefficient of prediction

4. For slope coefficient b, the value of the estimated coefficient is considered as ___________?

   A. d-value
   B. c-value
   C. t-value
   D. b-value

5. The percentage of variation in the ‘Y’ explained by the ‘X’ is measured by ___________?

   A. coefficient of residual
   B. coefficient of prediction
   C. coefficient of determination
   D. coefficient of index

6. If the difference in costs is $32000 and the slope coefficient is 0.40, then difference in machine hours would be ___________?

   A. $80,000
   B. $12,800
   C. $70,000
   D. $22,800

7. If the difference in costs is $9000 and the difference in machine hours is $15000, then slope coefficient would be ___________?

   A. 1.24
   B. 0.24
   C. 0.6
   D. 1.667

8. The individual variable coefficient’s multicollinearity leads to ___________?

   A. decrease in variance
   B. increase in variance error
   C. increase in standard error
   D. decrease in standard error

9. The slope coefficient is 0.75 and the difference in machine hours is $65000, then difference in cost would be ___________?

   A. $86,667
   B. $48,750
   C. $85,000
   D. $55,000

10. The slope coefficient of linear cost function is ___________?

    A. zero
    B. one
    C. two
    D. three