The sales manager of a large company conducted a sample survey in state A and B taking 400 samples in each case. The results were in the following table. Test whether the average sales in the same in the 2 state at 1% level. (A.U.A/M 2013) State A State B Average sales Rs.2,500 Rs.2,200 S.D Rs.400 Rs.550
Answers
Answered by
0
Answer:
didn't know♀ cjvuiixuxjgdkdstskgxohfoydtwusvxkclfisufssgcjgpfitwyraajtzlhfdtkssjtxldpditsutsjlhdlfoydsitsmhdosisjskgxlhfoditsus gd ofoydistitzsorry sorry
Answered by
0
Answer:
testing of hypothesis
Step-by-step explanation:
yes
Similar questions