Reference No: QM0130Pages: 9Published on: 1, January, 1977
Abstract: Deals with problems in statistical quality control, especially process control and acceptance sampling, in a large engineering company. ... More
Reference No: MAR0276(B)Pages: 6 Published on: 1, January, 1981
Abstract: The case describes preliminary analysis done on the data collected in Phase II of the research described in Case (A) (MAR0276(A)). It can be used for understanding and evaluating the preliminary data analysis. Use of some non parametric statistical techniques could be demonstrated for making inferences about different segments ... More
Reference No: QM0272TECPages: 9Published on: 24, March, 2014
Abstract: In this module, we will discuss the procedure of testing statistical hypotheses which is an important arm of statistical inference. This procedure revolves around the specification of two hypotheses (each a statement about the parameter) and them selecting one of those based on some well defined statistical technique. In doing ... More
Reference No: MAR0152TECPages: 10 Published on: 1, January, 1976
Abstract: The note underlines the utility of industrial market potential index. Starting from a simple model, a procedure for developing an index of industrial market potential is finally arrived at. Development of the index would require selection of production statistics, and input and output coefficients. For some products the index has ... More
Reference No: QM0144Pages: 12Published on: 1, January, 1978
Abstract: Deals with the design, collection, and analysis of data. The preference of IIMA students for certain types of magazines forms the basic theme of the case. Application of proper statistical techniques is stressed. ... More
Reference No: QM0270TECPages: 9Published on: 26, February, 2014
Abstract: Sampling distribution is a very important technique that helps us to quantify the “precision” of a statistical inferential procedure by analyzing the distribution (hence variability) of sample summaries about the corresponding population parameter. In this module, we will discuss the sampling distribution of the sample mean and proportion in detail. ... More
Reference No: BP0172Pages: 45Published on: 1, January, 1982
Abstract: This case describes the growth of L&T Limited as a whole and its business groups in particular since inception. Information on two major subsidiaries is also provided. The case is intended as a vehicle for analyzing and discussing issues in corporate growth. Examples of backward integration, possibilities for forward ... More
Reference No: CMA0727TECPages: 4Published on: 1, January, 1995
Abstract: This note discusses "direct" and "indirect" employment effects of agro-related industries i.e. food-processing, agro-based other than food-processing, and agri-input industries. It often deals with the relative importance and "direct" employment intensity (i.e. employment per Rs. 1 lakh of capital) for these types of industries vis-a-vis other manufacturing industries based ... More
Reference No: QM0265TECPages: 5Published on: 23, January, 2014
Abstract: Goodness of fit tests is a statistical technique used to ascertain whether a given sample originates from a particular distribution (or population). There are different kinds of goodness of fit tests based on the context of study and the population of interest. This technical note discusses two of the most ... More
Reference No: CMA0701TECPages: 21Published on: 1, January, 1990
Abstract: This note introduces the concept of probability and probability distribution which is the backbone of statistical inference theory. Definition of probability, joint, marginal, and conditional probability distributions are provided and properties of probability distributions are outlined. Various sampling distributions which are used by econometricians are discussed in brief. ... More
Reference No: QM0128TECPages: 9Published on: 1, January, 1977
Abstract: Gives a description of the Statistical Package for Social Sciences (SPSS). Section 1 describes the control card preparation for accessing the SPSS system. Sections 2 and 3 explain the various facilities the system offers to the user. Finally, Section 4 gives a description of some of the statistical capabilities of the system. ... More
Reference No: CISG0083TECPages: 20Published on: 7, June, 2005
Abstract: The note presents a brief overview of hardware components such as processor, memory, peripheral devices, and network and communication devices. It discusses various computer configurations networking, internet and intranet technologies, and system software packages such as operating systems and language processors. It briefly describes the end user computing systems such ... More
