Measure using a statistical tool (SPSS tool), the central tendency of a sample data of your choice/provided by your tutor.

What are different types of questions used in preparing a questionnaire?

Write short notes on various interview methods.

Write briefly about sampling and various sampling types.

Measure using a statistical tool (SPSS tool), the central tendency of a sample data of your choice/provided by your tutor.

Test using a statistical tool the dispersion of a sample data of your choice/provided by your tutor.

Provide two samples of data that follow two types of distribution

The essay should be done in compliance to the APA Style, cite as appropriate.