Planning Research for Resource DecisionsIowa State University Press, 1970 - Всего страниц: 183 Scientists, research, and resource management. Planning research programs. Problem analysis and project planning. Scientific methods and models. Defining the study objective. Selecting study procedures. Preparing written study plans. Maintaining essential research records. Writing for publication. Being your own editor. Final throughts. An exhibit of research plans. |
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Стр. 64
... significant . It is easy to fall into the habit of seeking some way , after the data are collected , to have the ... significant " is not at all synonomous with " operationally important . " But in the relentless pursuit of significance ...
... significant . It is easy to fall into the habit of seeking some way , after the data are collected , to have the ... significant " is not at all synonomous with " operationally important . " But in the relentless pursuit of significance ...
Стр. 66
... significant " differences . Such results are even sometimes called " negative results . " This implies that we do not need to know that a difference is small . The decision - maker who will use the relationship provided by the study ...
... significant " differences . Such results are even sometimes called " negative results . " This implies that we do not need to know that a difference is small . The decision - maker who will use the relationship provided by the study ...
Стр. 181
... significant difference among paired proportions takes the form : ( P11 - P12 ) - t ( VP11 + VP12 ) 1⁄2 12 < 11-12 ( P11- P12 ) + t ( VP11 + VP12 ) 1⁄2 11 7 If these tests show that proportions are significantly lower in the butt ...
... significant difference among paired proportions takes the form : ( P11 - P12 ) - t ( VP11 + VP12 ) 1⁄2 12 < 11-12 ( P11- P12 ) + t ( VP11 + VP12 ) 1⁄2 11 7 If these tests show that proportions are significantly lower in the butt ...
Содержание
SCIENTISTS RESEARCH AND RESOURCE MANAGEMENT | 3 |
PLANNING RESEARCH PROGRAMS | 13 |
PROBLEM ANALYSIS AND PROJECT PLANNING | 25 |
Авторские права | |
Не показаны другие разделы: 6
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alternatives areas authorship average blister-rust infection clientele condition class considered cost decision-makers define dependent determine develop eastern white pine efficient estimate evaluating even-aged example experience factors fatal infection FER-NE Forestry Grammar of Science gross yield growth rates hardwoods harvest hypothesis important independent variables inductive reasoning infection rate initial stand condition injury rate management and pest-control manuscript measure methods needed NEFES noun number of injuries observed overstory pest pest-control activities prediction problem analysis profitable project plan pruning publication punched cards rate of fatal reader records relationship research planning resource manager resource research sample scientific scientific methods scientists selected shortleaf pine significant solve specific statistical study objective study plan study procedures stumpage timber tree U.S. Forest Service various verb volume growth volume loss weevil injury white pine production white pine stands writing