Biostatistics & Research Methodology

Why is it important for a researcher to review the literature?     

• Because it will find if anyone has done the work before

• Because it is traditional

• Because it identifies like-minded researchers

• because it shows time has been spent on the subject

Which of the following is not required in a reference list or bibliography entry?

• call number

• place of publication

• authors name

• publisher

QbD stands for

COPE stands for

DOE stands for

E-books are_______    

• Normal text book in electronic version  

• paperless book

• softcopy of the book

• all the above

What are the conditions in which type I error occurs?    

• The null hypothesis gets accepted even it is false

• The null hypothesis gets rejected even it is true

• Both the null as well as alternative hypothesis are rejected

• None of the above

. In a typical central composite design, the repeats are performed           

• to obtain an estimate of the random experimental error

• at the centre of the experimental design space

• to help in identifying model curvature

• All of the above

When the sample size n is less than 30 it is called ----------- test

The research about collection, verification, and synthesize evidence from the past /ancient is called as ----------------type of research