Advanced Statistics

It deals with the collection and interpretation of data to describe its characteristics.

This is the subset of a population

(a)  

This is an attribute that describes an entity such as a person, place or a thing and the value that variable take may vary from one entity to another.

If the quantitative variable can take only an at most countable number of values, then such data is called (a)   .

The quantitative variable that can take all the possible values within a range is called (a)   .

The following are the four scales of measurement EXCEPT

A questionnaire is a list of well-planned questions written on paper which can either be personally administered of mailed by the researcher to the respondents using any of the following forms EXCEPT

This Sampling technique uses randomization to make sure that every element of the population gets an equal chance to be part of the selected sample.

(a)  

This technique divides the elements of the population into small subgroups based on the similarity in such a way that the elements within the group are homogeneous and heterogeneous among the other subgroups formed.

(a)  

In this sampling, all elements are put together in a sequence first where each element has the equal chance of being selected.

(a)