RQ, Volúmenes13-14Reference and User Services Association, 1973 |
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... standard . But used carefully in conjunction with other tools , they can be of some assistance in this kind of search . Standard catalogs and basic lists offer further possibilities . The major ones are fairly recent and , in most cases ...
... standard . But used carefully in conjunction with other tools , they can be of some assistance in this kind of search . Standard catalogs and basic lists offer further possibilities . The major ones are fairly recent and , in most cases ...
Página 21
... standard deviation will be large , in the second case it will be small . Determining the standard deviation requires the use of daily reference question statistics from a previous year . The actual calculation of the standard deviation ...
... standard deviation will be large , in the second case it will be small . Determining the standard deviation requires the use of daily reference question statistics from a previous year . The actual calculation of the standard deviation ...
Página 22
... standard deviation of 20. Suppose that at the end of the year we calculate the standard deviation and find that it is actually 18. We can show what effect this change will have on our statistics by using Formula 1 for sample size ...
... standard deviation of 20. Suppose that at the end of the year we calculate the standard deviation and find that it is actually 18. We can show what effect this change will have on our statistics by using Formula 1 for sample size ...
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Abstracts academic libraries Adult Services Division American Library Association annual basic biblio bibliogra Bowker Bowling Green brarians brary catalog Center Chicago citations Clarion State College collection College Committee communication comp compiled copy D. H. Hill Dictionary Directory documents edition Education ence Encyclopædia Britannica English entries erence evaluation film formation G. K. Hall Guide History included Index Institute instruction interlibrary loan International ISBN issue Journal kinesic librarianship Library Science Library Service liography literature materials ment Music National patron percent periodicals Print Public Library published questions R. R. Bowker RASD reader reading Reference and Adult reference librarian reference service Request Research Review Scarecrow School of Library selected serial staff statistics supplement tion titles tool United University Library University of Iowa volume Washington York
Información bibliográfica
| Título | RQ, Volúmenes13-14 |
| Colaboradores | American Library Association. Reference and Adult Services Division, American Library Association. Reference Services Division, Reference and User Services Association |
| Editor | Reference and User Services Association, 1973 |
| Procedencia del original | Universidad de California |
| Digitalizado | 13 Jul. 2011 |
| Exportar cita | BiBTeX EndNote RefMan |