OBGYN MSc Stat Module (2016-2018) :
Exercises 1 : Statistics for Single Groups Page
Please note : the data presented in all course material for the statistical module are generated by computers to demonstrate the methodologies, and should not be confused with actual clinical information
Introduction Exercises
Exercise 1 contains exercises for statistics involving a single group, most commonly used in surveys, epidemiological studies, and quality controls.

The theoretical basis for normal distribution, 95% confidence interval, and sample size are discussed in Contents_1. Probability.

The programs for calculating probabilities can be found in StatPgm 1. Probability of z and t,

The programs for calculating sample size and confidence intervals can be found in StatPgm 2a. One Group : Survey for Means and Proportions.

The program to convert a column of data into mean and Standard Deviation or a table of counts can be found in StatPgm 7. Supportive Utilities

The Microsft Office package of Word, Excel, and Powerpoint, or similar software, should be activated during the exercise. Excel is a useful tool to manipulate data, Powerpoint is useful to edit graphics, and the results should be copied to and edited in a Word file.