نتایج جستجو برای: descriptive statistics and inferential statistics methods were used in descriptive method
تعداد نتایج: 21961689 فیلتر نتایج به سال:
The objective of this article is to discuss the rationale for common statistical tests used for the analysis and interpretation of prenatal diagnostic imaging studies. Examples from the literature are used to illustrate descriptive and inferential statistics. The uses and limitations of linear and logistic regression analyses are discussed in detail.
The main objective of this research, Explain the effectiveness of advertising using the AIDA model in the private insurance companies in the metropolitan city of Tehran. This descriptive research study field and study population consisted of all clients are insurance companies that considering the population size is unlimited Sample size was determined using the formula of infinite sample size ...
the purpose of this study was to compare personality traits and anxiety and depression of iranian traditional wrestling athletes with wrestling, taekwondo and kabaddi athletes. 175 sportsmen were randomly selected using morgan and kerjesy table. eysenck personality inventory (epi) and hospital anxiety and depression scale (hads) were used to collect the data. in addition to descriptive statisti...
the aim of this study was to assess cultural intelligence of volunteers for sport events. the method applied in this research was descriptive – analytical. the statistical population consisted of all sport volunteers at the 10th cultural-sport olympiad of iranian male and female university students. due to the low number of statistical population, the sample equaled the population (n=120). cult...
Re-sampling methods for estimating the distribution of descriptive statistics of functional data are considered. Through Monte-Carlo simulations, we compare the performance of several re-sampling methods commonly used for estimating the distribution of descriptive statistics. We introduce two re-sampling methods that rely on functional principal component analysis, where the scores were randoml...
abstract: in the paper of black and scholes (1973) a closed form solution for the price of a european option is derived . as extension to the black and scholes model with constant volatility, option pricing model with time varying volatility have been suggested within the frame work of generalized autoregressive conditional heteroskedasticity (garch) . these processes can explain a number of em...
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
burnout is a response to the chronic work stress which is prevalent mostly among the people who do people job, like teaching. the purpose of this study was to develop a valid and reliable instrument that can measure burnout in foreign language teachers. although some widely used instruments were developed before which measured burnout in teachers, a specific instrument which include specific sy...
چکیده در این پژوهش، رابطه بین سبک های مقابله ای با جرأت ورزی و پرخاشگری در دانشجویان دانشگاه بین المللی امام خمینی (ره) بررسی شد. نمونه مورد بررسی، شامل 200 نفر (121 زن و 79 مرد) از دانشجویان دانشگاه مورد نظر در دو جنس است که از طریق روش نمونه گیری خوشه ای تصادفی، انتخاب و به پرسشنامه های الگوهای پاسخ دهی بین فردی تونند و پرسشنامه سبک های مقابله ای اندلر و پارکر پاسخ دادند. همچنین از روش های ...
Objectives: The aim of the present study was to assess multiple relationships between rumination and mood with frightening dreams. Method: The research method was descriptive and correlational. The statistical population was all students of Isfahan (Khorasgan) Islamic Azad University in 2014-2015 academic year. The sample consisted of 180 students who were selected through random cluster sampli...
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