In a study the significance of difference between means was tested through use of a ‘t’ test for a large group. The value of ‘t’ being 2.10, what will be the decision warranted in respect of H0 (Null hypothesis)?

Question

A The H0 will be retained.

B The H0 will be rejected at 0.01 level of significance.

C The H0 will be rejected at 0.05 level of significance only.

D The H0 will be rejected at both the levels of significance.

Answer & Explanation
Answer:The H0 will be rejected at 0.05 level of significance only.

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