FACULTY OF PHARMACY
B. Pharmacy 3/4 II-Semester (Main) Examination, April 2016
Subject Bio-Statistics (Pharmaco-Statistics)
Time 3 Hours Max. Marks: 70
Note: Answer all questions. All questions carry equal marks.
1 Explain the following:
Histogram Ogive curve
(iii)Correlation Coefficient Regression
OR
Calculate mean and standard deviation of the following distribution:
Class Interval 20-25 25-30 30-35 35-40 40-45 45-50
Frequency 170 110 80 45 40 35
2 Explain the following:
Theory of Probability Stem Leaf Plots Binomial Distribution
If two dice are thrown, find the Probability of the sum is 10 or 11
OR
Explain about Addition theorem of Probability and Multiplication theorem of
Probability.
Explain Normal Distribution.
3 Discuss the following:
Simple Random Sampling
Stratified Random Sampling
(iii)Cluster Sampling
OR
Explain:
Sampling and Non-Sampling Errors
Bar diagrams
4 Explain about:
Point Estimation
Interval Estimation
Bayesians Estimations
OR
Explain the following with examples:
Null Hypothesis and alternative Hypothesis
Type I and Type II Errors
Level of Significance
5 Explain
t test and Paired t test
Chi-square test for goodness of Fit
OR
Explain:
Basic principles of Design of Experiments
Explain about Randomized block Design with ANOVA Table.