STA630 Quiz 3 Searchable

Question

A researcher wants to study the impact of average hour of study in a week on CGPA of MBA students in virtual university of Pakistan. He focused on specifically the

students specialized in finance. The total of number of MBA students in VU is an example of which of the following?

Population

O

Sample

Target population

Element

O

O

Which of the following provides insight into the complexity of using interviews?

iC)

Accuracy, influences and language used

Potential influence of gender or cultural differences between interviewer and interviewee

The accuracy of the interviewee’s responses

The different semantic meanings of the language being used

O

O

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A researcher has divided population in three geographical areas and has taken random sample from the population divided on the basis of level of education, age and

salary package by making groups of persons having particular characteristics in those specified areas. Which of the following sampling technique he is using?

O

Cluster sampling

Stratified random sampling

i

Simple random sample

Systematic sampling