In the following sentences determine the appropriate sampling A, B, C or D A --- RANDOM (SIMPLE...

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In the following sentences determine the appropriate sampling A,B, C or D
A --- RANDOM (SIMPLE RANDOM SAMPLING)
B --- SYSTEMATIC
C --- STRATIFIED
D --- Cumulative (CONGLOMERATES)
1- A company is divided by DIRECTIVES, EMPLOYEES, SECRETARIESAND WORKERS. It is wanted to make a study to know the level ofsatisfaction in relation to the benefits that the company has. Thehead of human resources decides to take a random sample of eachcategory.
2- A university career has “N” students identified in an easyway, the director wants to see the opinion regarding the enrollmentprocess, decides to start in tenth of the entire list and take thesample every 30 items on the list.
3- A university career has “N” students identified per semester(first semester, second semester, ..., ninth semester in an easyway, the principal wants to see the opinion regarding theenrollment process, decides to select 2 semesters and survey all.
4- A university degree has “N” students identified in an easyway, the principal wants to see the opinion regarding theenrollment process, decides to use a random digit table to obtainthe sample.

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Solution 1 For the given scenario Stratified Sampling will be appropriate We use stratified sampling when our population is heterogeneous In stratified sampling we divide the whole population in several homogeneous strata groups then we randomly select sampling units from each stratum group Here also company is divided into several stratas likes DIRECTIVES EMPLOYEES SECRETARIES AND WORKERS and then human resources decided to take random sample from See Answer

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