This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Biostatistics, Subject name: Social & Preventive Medicine
In a test of significance, P value is 0.023 the observed difference in study can be considered as- 
Select and explain. 
A. Null hypothesis accepted and the study is rejected, B. Null hypothesis rejected and the study accepted, C. Null hypothesis accepted and the study is accepted, D. Null hypothesis rejected and the study is also rejected
B: Null hypothesis rejected and the study accepted
Answer: B: Null hypothesis rejected and the study accepted 
Explanation: <p> Null hypothesis rejected and the study is accepted. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:852. <\p>