(Master of Business Administration) Subject- Business Statistics Q1. What do you mean by sample survey? What are the different sampling methods? Briefly describe them. Ans. Sample is a finite subset of a population drawn from it to estimate the characteristic of the population. Sampling is a tool which enables us to draw conclusions about characteristics of the population. Survey Sampling describes the process of selecting a sample of elements from a target population in order to conduct
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without it. These articles‚ “Signs and Symptoms” by website of the National Council on Alcoholism and Drug Dependence‚ “Psychological Dependence vs. Physical Dependence: Is there Really a Difference‚” by the Udemy Blog and “Is Physical Dependence the Same as Addiction?” by Dr. Christopher J. Welsh‚ Addictions Specialist‚ in the ABC News website‚ developed the same difference between dependence and addiction. My research was based on a study done by Pew Research Center. The article done based on the
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CAUSES AND CONSEQUENCES OF AIS EFFECTIVENESS IN MANUFACTURING FIRMS: EVIDENCE FROM THAILAND Wathana Yeunyong Ph.D. (Accounting) ABSTRACT The aim of this study is to investigate causes and consequences of accounting information system (AIS) effectiveness. Its causes are organization context‚ organizational coordination and control (OCC) that affect the quality of information‚ which is produced from AIS of the firm. The information is obtained from information sharing among subunits‚ electronic
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transitory shocks (or errors) that might be serially correlated. Hyslop (1999)‚ also using the PSID data (for the period 1979-1985)‚ examined the dynamics of labour force participation of married women in the United States and found evidence of state dependence. While unobserved individual heterogeneity was found to contribute to the persistence of labour force participation‚ transitory 1 For a detailed survey of the international literature on women’s labour supply‚ see Killingsworth (1983)‚ Killingsworth
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Lumpur‚ Malaysia School of Information Systems‚ Curtin University‚ Australia a b s t r a c t Keywords: Foreign worker Illegal migration Negative impact Construction market Over-dependence on foreign works Imposed levy Though foreign workers served to overcome the labor shortage in the Malaysian construction market‚ over-dependence on foreign workers and the negative impacts induced have become a serious social problem. The aims of this research are to identify those negative impacts induced by foreign
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tanning and problem behavior. Skin cancer is among the most common types of cancer in the US‚ and during the time of this study‚ the rates were rising. They wanted to discover what variables‚ especially psychosocial variables create a positive correlation with tanning. They gathered 898 participants but excluded those who were over 25 and those with naturally dark skin leaving 745 participants from an undergraduate northeastern university. Their study consisted of a survey in which they included
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paper examines the predictability of corporate bond returns using the transaction-based index data for the period from October 1‚ 2002 to December 31‚ 2010. We find evidence of significant serial and cross-serial dependence in daily investment-grade and high-yield bond returns. The serial dependence exhibits a complex nonlinear structure. Both investment-grade and high-yield bond returns can be predicted by past stock market returns in-sample and out-of-sample‚ and the predictive relation is much stronger
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A research design encompasses the method and procedures employed to conduct scientific research. The design of a study defines the study type (descriptive‚ correlational‚ semi-experimental‚ experimental‚ review‚ meta-analytic) and sub-type (e.g.‚ descriptive-longitudinal case study)‚ research question‚ hypotheses‚ independent and dependent variables‚ experimental design‚ and‚ if applicable‚ data collection methods and a statistical analysis plan. Contents [hide] 1 Design types and sub-types
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The Different schools of psychology Structuralism- the first school of thought headed by Wilhelm Wundt‚ a German‚ and later by E.B. Titchener started in 1879 when experimental psychology was gaining more incentive. The structuralists‚ as they called themselves‚ thought of psychology as the study of conscious experience. They started components experience. They started that all complex substances could be analyzed through their component elements. They held that elementary mental states such as sensations
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in an organizations inability to ensure knowledge continuity. In this study‚ induction was used to identify factors within organizations that determine employees’ exit from organizations. The verifiability of these factors was tested by means of correlation and regression. Subsequently‚ the presented causes of employee turnover were specified as potential threat to knowledge loss. In the current knowledge economy‚ employees in an organization are considered the key competitive advantage and the most
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