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SIZE OF SAMPLE:
Large samples are more representative of the population of interest than the sinall samples. There are no specific rdes for determining the desired sample size. If the researcher uses the probability sampling method smaller samples are needed than non probability sampling.
A sample size of minimum 30 will be adequate according Poscoe (1975), but it can bc as large 100, 500, 1000, etc. Most nursing studies are limited to small convenient samples. Generalization to total population is usually difficult to make with any degree of confidence. The use of small samples dictates the need for studies to be replicated. If several investigators find similar results, generalization to other population are more appropriate.
QUESTION 1 Business policy aims to meet the organisation objectives by maintaining or increasing market share and diversifying or with meeting any financial, political or statu
ACQUISITION DEPARTMENT: Libraries are organised into units / departments / sections based on the functions that they are expected to perform. Acquisition Department (=AD) is o
Reprography Service: We have already mentioned above that if the original document is not available, its photocopy is provided by a document delivery service. The introduction
describe the quantitative techniques in public system management
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S pontaneous or intentional Most of the Communities of practice begins without any intervention or the development effort from the organisation. The members spontaneously join
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In country X unemployment constitutes a national crisis. According to the Central Statistical Office of this country, in 1999, using the expanded definition that counts as unemploy
SOURCES OF CLASSIFICATION TERMINOLOGY: The following are sources for classification terminology : a) ALA Glossary of Library Terms; 1956 b) BLISS (H E), Bibliographic Cl
Study carrel -Reader Activity Area of library building -library managenent Study carrels are exclusive areas, located in quieter and undisturbed part of the library, which are
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