نتایج جستجو برای: and with proportionate stratified sampling
تعداد نتایج: 18399799 فیلتر نتایج به سال:
Diversity of spice plants in the MADAPI Forest, Kerinci Seblat National Park, Rejang Lebong Bengkulu
A study of the potential spice plants in Kerinci Seblat National Park area particularly MADAPI Forest was conducted to find out types as well their number and abundance. The method used this research a survey using proportionate stratified random sampling technique. size observation plot 20mx20m. total plots 80 plots. Based on observations, it found 13 from 10 families, mostly dominated by Zing...
the treatment of in completely formed pulpless teeth has presented considrable problems. these teeth have wide open apexes and the walls of the root canal diverge toward the apical tissues. mechanical preparation cannot be done in the normal manner beacause of the large initial size and the taper of apical part of the canal , a mechanical stop cannot be produced at the apex of the canal and , t...
We consider the Useful Informational Energy introduced by L. Pardo [5]. Our purpose is to study the asymptotic distribution of its analogue estimator, in a random and stratified sampling, as well as its application to testing hypotheses.
The objective of this research is to investigate the effect self-regulation on learning and self- efficacy partially or simultaneously academic procrastination at State Vocational High Schools in East Jakarta. method used a quantitative method. population study was 179 students with 124 who as sample using Proportionate Stratified technique Random Sampling. To obtain data primary form questionn...
abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...
the present research has been deducted from a provincial research project which aims at determining the relationship of variables of variables of occupational self-concept, intelligence beliefs and metacognitive with entrepreneurship among the students of payame noor university of kurdistan. the volume of the samples was 1080 students (576 female and 504 male students). the research methodology...
Racial differences on mental test scores are some of the most well-documented findings in the study of individual differences, yet only in the past 10 years have neuropsychologists undertaken serious examination of ethnic and related demographic concomitants of neuropsychological test performance. The present study examined performance differences for blacks and whites on 14 separate measures o...
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