A.  A,B and C 
B.  C,B and A 
C.  B, A and C 
D.  C,A and B 
Option: A Explanation : 
A.  't' test 
B.  'F' test 
C.  'Chisquare'test 
D.  None of the above 
Option: B Explanation : 
A. 
Test of significance of a sample proportion (twotail test)

B. 
Test of significance of a sample proportion (onetail test)

C. 
Test of significance of difference between two sample proportion (twotail test)

D. 
Test of significance of difference between two sample proportion (onetail test)

Option: D Explanation : 
Strategies and policies
A.  are not ciosely related 
B.  given direction 
C.  are the framework for performance appraisal 
D.  both (A) and (B) 
Option: D Explanation : 