Search results for 'statistics ca'

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  1. A Note on Information Technology

    Authors: Rama Rao, T P;

    Reference No: CISG0083TEC Pages: 20 Published 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

  2. Sampling Distribution Methodology

    Authors: Bhadra, Dhiman;

    Reference No: QM0270TEC Pages: 9 Published 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

  3. Confidence Intervals

    Authors: Bhadra, Dhiman;

    Reference No: QM0271TEC Pages: 7 Published on: 28, February, 2014

    Abstract: In this module, we will discuss one of the most important techniques of statistical inference, that is, the process of constructing an interval that is believed to contain the true parameter value with a certain degree of confidence. These kind of intervals are ubiquitous in the statistical literature and forms ... More

  4. Heavy Engineering Works Limited **

    Authors: Murthy, A S N; Malya, M Meenakshi;

    Reference No: QM0130 Pages: 9 Published on: 1, January, 1977

    Abstract: Deals with problems in statistical quality control, especially process control and acceptance sampling, in a large engineering company. ... More

  5. Goodness of Fit Tests

    Authors: Bhadra, Dhiman;

    Reference No: QM0265TEC Pages: 5 Published 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

  6. Chilli in Soup (B)

    Authors: Bandyopadhyay, T.; Raghuram, G;

    Reference No: CMA0811(B) Pages: 35 Published on: 12, June, 2008

    Abstract: A famous brand of sauce tested positive for Sudan I (a prohibited carcinogenic dye added for colour enhancement), which led to the biggest food products recall off the shelves in supermarkets and departmental stores of Britain. This brought to light that the mandatory testing of Sudan I by Spices Board ... More

  7. Sampling Techniques

    Authors: Bhadra, Dhiman;

    Reference No: QM0264TEC Pages: 8 Published on: 20, January, 2014

    Abstract: This technical note introduces the concept of sampling in the context of statistical studies. Some common sampling mechanisms are discussed along with the associated concepts. Different types of sample surveys and the associated biases are discussed. Finally, some of the major types of observational studies are explained along with relevant ... More

  8. Bajaj Auto Limited **

    Authors: Aggarwal, S C;

    Reference No: PROD0033 Pages: 25 Published on: 1, January, 1967

    Abstract: The case is about the use of statistical control charts for controlling day?to?day finished stock inventories in an automobile manufacturing company. It highlights the fact that control charts can help in identifying other areas and problems and in solving them. ... More

  9. Control of Foundry Defectives (I, II & III)

    Authors: Korgaonker, M G;

    Reference No: PROD0163 Pages: 4 Published on: 1, January, 1980

    Abstract: The case deals with statistical quality control of foundry defectives by attributes. Specifically, the first two parts of the case pose the problem of designing an appropriate control chart for control of foundry defectives, using identical sample sizes. The third part of the case deals with the development of a ... More

  10. Industrial Belts (India) Limited (B)

    Authors: Jain, Abhinandan K; Vyas, Preeta H;

    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 nonparametric statistical techniques could be demonstrated for making inferences about different segments ... More

  11. Advanced Concepts of PERT and their Applications **

    Authors: Aggarwal, S C;

    Reference No: PROD0034TEC Pages: 20 Published on: 1, January, 1967

    Abstract: The note explains four advanced applications of PERT networks: 1) scheduling with limited resources, 2) time? cost trade?offs, 3) network cost control systems, and 4) statistical approach in PERT scheduling. The existing rules and procedures for their use have been illustrated by examples. ... More

  12. Economic Indicators **

    Authors: Paul, S;

    Reference No: ECO0137TEC Pages: 3 Published on: 1, January, 1966

    Abstract: This is an introductory note that focuses on the use of statistical information for analyzing the performance of an economy. Students are asked to examine the data and identify the most relevant for an analysis of India's economic performance. ... More

  13. Premier Paper Mills (A)

    Authors: Camillus, J C;

    Reference No: F&A0193(A) Pages: 19 Published on: 1, January, 1973

    Abstract: Highlights issues relating to the development and use of standards for planning and control. Certain statistical approaches to the development of standards, acceptable to both superiors and subordinates, are detailed. ... More

  14. Larsen & Toubro Group: A Case Study in Corporate Growth

    Authors: Bhandari, Labdhi R; Kulkarni, G R; Thomas, Philip S;

    Reference No: BP0172 Pages: 45 Published 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

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