1.

Which of the following statement on testing of hypothesis is always true?

A. When the null hypothesis is rejected at 5%, it is always rejected at 1% level of significance.
B. When the null hypothesis is rejected at 1%, it is also rejected at 5% level of significance.
C. When the null hypothesis is not rejected at 1%, it is rejected at 5% level of significance.
D. No definite assertion can be made.
Answer» C. When the null hypothesis is not rejected at 1%, it is rejected at 5% level of significance.


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