138 research outputs found
Bayes estimator for exponential distribution with extension of Jeffery prior information
No full textIn this paper the extension of Jeffery prior information with new loss function for estimating the parameter of exponential distribution of life time is presented. Through simulation study the performance of this estimator was compared to the standard Bayes with Jeffery prior information with respect to the mean square error (MSE) and mean percentage error (MPE). We found the extension of Jeffery prior information gives the best estimator
Prevalence of Anxiety Disorder using Zung Scale
No full textThis study was presented to Illustrate the concept in a comprehensive manner and symptoms of anxiety disorder and what are the factors that lead to anxiety disorders in adults. Sample was taken from a group of staff and both sexes working in three hospitals in the province of Babylon and test the data using T- Test depend on Zung measure. Keywords: T- test , Anxiety disorder, Test Zung Anxiety , Zung Scale For Anxiety
On Randomized Complete Block Design
No full textThis study presented the evaluate of 20 types of cancer disease in Tikrit teaching hospital in Tikrit for the period from 1995 to 2005 . the data analyzed by RCBD (Randomized complete block design) to explain the significant difference between all kind of cancer disease and all age groups
Statistical Analysis on Student in Department of Mathematics (2007-2008)
No full textThis paper introduce statistical analysis on sample of mathematical student
in college of science , Kufa university .A questionnaire was answered by all student
in mathematics department . The aim was to investigate the desire of students to be
mathematics teacher, go for higher study in one hand , and student opinions of
their teachers from four variable namely , personality , scientific knowledge,ability
of communication with students,the ability of evaluation ,using Excel program to
draw graphs ,and factorial experiments to analyze data
On the estimation of survival function and parameter exponential life time distribution.
No full textThe study and research of survival or reliability or life time belong to the same area of study but they may belong to a different area of application. In survival analysis one
can use several life time distribution, exponential distribution with mean life time q is one of them. To
estimate this parameter and survival function we must be used estimation procedures with less MSE and MPE. Approach: The only statistical theory that combined modeling inherent uncertainty and statistical uncertainty is Bayesian statistics. The theorem of Bayes provided a solution to how learn from data. Bayes theorem was depending on prior and posterior distribution and standard Bayes estimator depends on Jeffery prior information. In this study we annexed Jeffery prior information to get the modify Bayes estimator and then compared it with standard Bayes estimator and maximum likelihood estimator to find the best (less MSE and MPE). Results: when we derived Bayesian and Maximum likelihood of the scale parameter and survival functions. Simulation study was used to compare between estimators and Mean Square Error (MSE) and Mean Percentage Error (MPE) of
estimators are computed. Conclusion: The new proposed estimator of modify Bayes estimator in parameter and survival function was the best estimator (less MSE and MPE) when we compared it with standard Bayes and maximum likelihood estimator
Bayes estimator for exponential distribution with extension of Jeffery prior information
No full textIn this paper the extension of Jeffery prior information with new loss function for estimating the parameter of exponential distribution of life time is presented. Through
simulation study the performance of this estimator was co
mpared to the standard Bayes with Jeffery prior information with respect to the mean square error(MSE)and mean percentage error (MPE). We found the extension of Jeffery prior information gives the best estimator
Statistical Analysis on Student in Department of Mathematics (2007-2008)
No full textThis paper introduce statistical analysis on sample of mathematical student
in college of science , Kufa university .A questionnaire was answered by all student
in mathematics department . The aim was to investigate the desire of students to be
mathematics teacher, go for higher study in one hand , and student opinions of
their teachers from four variable namely , personality , scientific knowledge,ability
of communication with students,the ability of evaluation ,using Excel program to
draw graphs ,and factorial experiments to analyze data
On Student Comprehension For There Year Courses In Mathematics Department
No full textIn this paper, we present the significant difference between the level of student
comprehension for these year courses and for all student of mathematical
department,college of science, Kufa university .Moreover to find out the effect of
scientific, personality,ability of evaluation and ability of communication To have the goal
,we used some statistical methods like experimental design,correlation and regression
analysis
On Student Comprehension For There Year Courses In Mathematics Department
No full textIn this paper, we present the significant difference between the level of student
comprehension for these year courses and for all student of mathematical
department,college of science, Kufa university .Moreover to find out the effect of
scientific, personality,ability of evaluation and ability of communication To have the goal
,we used some statistical methods like experimental design,correlation and regression
analysis
KIPRAH KH. YUSUF SALIM FAQIH DALAM PERKEMBANGAN PENDIDIKAN DI PONDOK PESANTREN BAITUL ARQOM AL ISLAMI PACET KABUPATEN BANDUNG (1982-2009)
No full textThe development of pesantren cannot be separated from the role of a kiai in leading the
pesantren. Same with KH. Yusuf Salim Faqih, who has a role in the Baitul Arqom Al�Islami boarding school, is the background of this research. The discussion of this research
includes the biography of KH. Yusuf Salim Faqih during his lifetime, the role of KH. Yusuf
Salim Faqih in the development of Islamic boarding schools with the establishment of the
Arabic Language Institute, and the development of education at the Baitul Arqom Al�Islami Islamic boarding school from 1982 to 2009. The purpose of this research is to
determine the role of KH. Yusuf Salim Faqih in the development of the Baitul Arqom Al�Islami boarding school. The method in this study is the historical method, which has four
stages, namely: heuristics, source criticism, interpretation, and historiography. Through
this research it is known that, first, KH. Yusuf Salim Faqih is the 4th leader at the Baitul
Arqom Al-Islami boarding school, KH. Yusuf Salim founded the Arabic Language
Institute in 1982. Second, with the establishment of the Arabic Language Institute, it
brought changes to Islamic boarding schools. Third, during its development, Islamic
boarding schools changed the curriculum at least twice, the first from 1982 to 1992 using
the 1984 curriculum. From 1992 to 2009, Islamic boarding schools replaced the
curriculum with the 1994 curriculum. During this period there were changes, classrooms
increased every year. the year, in 1986 the establishment of the high school of syari'ah
science (STIS). The conclusion that researchers can get is regarding the role played by
KH. Yuusf Salim Faqih during a change at the Baitul Arqom Al-Islami boarding school.
The recommendation given by the author is that students can research the Baitul Arqom
boarding school because there are still many things that have not been discussed and
researched
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