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Usage in the Context of Library and Information Services:
In library and information science, there is, however, no need for making such distinction between data and information, because many users would consider data and facts as information. For example, data on national income (i.e., national income statistics) presented in a tabular form would enable an economist to make an assessment of the health of the national economy. To him/her, it is '''statistical information". He/She may like to interpret the data and publish a paper on the topic. A reader who is not adequately conversant with national income statistics or who is interested in getting a quick grasp of the national economy would find this paper more useful. This paper, rather than the statistical tables, provides him/her the necessary "information". However, a conscious awareness of the distinction between the two is helpful in providing information services to different types of users having different kinds of information needs.
Questioning and Interview Schedule: Meaning: The questioning is a technique of data collection where the sources of data is the subject himself/herself. Here, the data a
P Chart As against the and R charts which deal with quantitative aspects, these charts deal with the attributes which are qualitative factors possessed by the data. An ex
Whom do you think Rajender will eat with? Why?
Question 1: (a) Describe the characteristics of a confined space. (b) By reference to entry into a confined space, describe briefly the factors that should be considered
Skills in Literature Search: Expertise in literature search can be gained only by experience. Some attitudes or traits conducive to a good literature search are: imagination,
QUESTION (a) Give four reasons why e-mail is considered one of the most powerful of all marketing tactics. (b) Strategic Planning is the first step in the execution of an e-
Problem: a) Authentication is the mechanism whereby a system securely identifies their users. Authentication system provides answers to the following questions: - Who is t
Dictionary Catalogue: The general meaning of the word 'dictionary' is that it is a reference book, giving information on particular subjects or on a particular class of words,
Probability Sampling: Probability sampling involves the use of random selection process to select a sample from members or elements of a population. The goal of probabi
Question 1 Explain the characteristics of investment. Differentiate between investment and speculation. Question 2 What do you understand risk and measurement of ris
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