ALL UNIVERSITIES AND SERVICE COMMISSIONS PAST PAPERS IN PAKISTAN: Re: ::: vuaskari.com ::: Sta630 Help THread by Binish

Tuesday, May 24, 2011

Re: ::: vuaskari.com ::: Sta630 Help THread by Binish

Question # 20 of 20 ( Start time: 12:49:12 AM ) Total Marks: 1
The logic of purposive sampling is:
Select correct option:

That a random sample can generalize to a population.

That a few information-rich participants studied in depth yield many insights about a topic.page no (90)

To include all participants, even though they are not all relevant to the problem.

To use participants because the researcher has access to them.

Refrence:

. The logic and power of random sampling derives from statistical probability theory. In contrast, the logic and power of purposive sampling lies in selecting information-rich cases for study in depth.

http://www.blackwellreference.com/public/tocnode?id=g9781405124331_yr2011_chunk_g978140512433125_ss1-12

On Tue, May 24, 2011 at 9:57 AM, █▓Binish_Awais█▓ <greyferry@gmail.com> wrote:

Question # 20 of 20 ( Start time: 12:49:12 AM ) Total Marks: 1
The logic of purposive sampling is:
Select correct option:

That a random sample can generalize to a population.
That a few information-rich participants studied in depth yield many insights about a topic.
To include all participants, even though they are not all relevant to the problem.
To use participants because the researcher has access to them.

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vuAskarian_∂oll

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