Find the Mean, Mode and Median of following data. 2, 4, 7, 1, 6, 9, 5, 4, 4, 3,
[4 marks]Write a short note on central composite design.
[5 marks]Explain in detail of Probability, Binomial distribution.
[5 marks]Find the Karl Pearson’s coefficient of correlation from the following data. x 5 9 13 17 21 y 12 20 25 33 35
[6 marks]What do you meant by Research? Explain experimental design techniques.
[5 marks]What is SPSS? Write down their applications.
[5 marks]What is hypothesis? What are different types of hypothesis? Explain how you will formulate a hypothesis with a suitable example.
[6 marks]What is meant by regression modeling? Explain hypothesis testing in simple and multiple regression models.
[5 marks]Differentiate SD and SEM.
[5 marks]Describe the construction of any three types of graphical representation of statistical data with suitable examples.
[6 marks]What do you meant by factorial design? Write some advantages of factorial design.
[5 marks]Explain Blocking and Confounding the 2k factorial design in two blocks.
[5 marks]Write a note on ANOVA (Analysis of Variance).
[6 marks]Explain Wilcoxan signed rank test and Mann Whitney Utest.
[5 marks]Explain different observational study designs. Q. 6 (a) Explain the following.
[6 marks]Cohorts studies (ii) Report writing and presentation of data
[ marks]Discuss various phases in designing clinical trial with examples.
[5 marks]Define Range and Standard deviation. Find the standard deviation of following data. 1.24, 5.19, 1.62, 9.54, 2.63, 4.25, 5.34
[5 marks]Define the following.
[6 marks]Null hypothesis and alternative hypothesis (ii) Error-Itype and Error-II type (iii) Sampling and Essence of Sampling
[ marks]Classify and explain different types of t tests.
[5 marks]What is Plagiarism? What are the needs for research?
[5 marks]