FACULTY OF PHARMACY
B. Pharmacy 3/4 II Semester (Suppl.) Examination, November 2017
Subject Bio-Statistics (Pharmacostatistics)
Time 3 hours Max. Marks 70
Note Answer all questions. All questions carry equal marks.
1 Explain the following 14
Mean ii) Median
iii) Mode iv) Standard deviation
OR
Explain
Correlation and Regression. 6
ii) Calculate the correlation coefficient to the following data. 8
X 25 20 30 33 42 51 48 55
Y 30 28 32 43 40 45 45 50
2 Explain the following
Poisson Distribution
ii) Addition theorem of Probability
iii) Multiplication theorem of Probability
Find the Probability of getting at least one head in tossing of three coins. 5
OR
Explain about Normal Distribution and its properties. 8
ii) Stem and Leaf Plots 6
3 Explain
Non-Sampling Errors. 14
ii) Sub-Divided Bar Diagram
iii) Pie-diagram
OR
Explain
Chi-square test of goodness of FIT 6
ii) Point Estimation and Interval estimation 8
4 Explain
Chi-square test of goodness of FIT 6
ii) Point Estimation and Interval estimation 8
OR
Parametric and Non-parametric tests 8
ii) t-test for difference of means 6
5 Explain
ANOVA one-way classification 7
ii) Basic Principles of Design of Experiments 7
OR
Explain about Randomised block design with ANOVA table 8
ii) F-test 6