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The question is asking the student to give the difference between qualitative and quantitative data.
(i) By parametric formula with reference to a standard table using a graphical method. [4] (ii) Outline the steps involved in graduating mortality rates with reference to a standard table [3]
Briefly discuss the following methods of data collection,stating some of their merits and demerits: i)census ii)mailed questionnaire iii)personal interview iv)sampling
Differentiate between primary and secondary sources in data collection.
Clearly describe the procedure to be followed during the construction of grouped frequency distribution table.
Clearly describe the procedure to be followed during the construction of ungrouped frequency distribution table.
Define the following basic terms as used in statistics and probability: i)Sample ii)Variable iii)Population iv)Discrete variables v)Continuous variable