1. SSAD includes
All of the above
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2. Three numbers a selected at random without replacement from the set of the numbers [1, 2,...., N]. The conditional probability that the third number lies between the first two numbers if the first number is known to be smaller than the second is
None of the above
3. An experimenter tests the hypothesis that physical exercise helps people's moods (makes them happier). Subjects in the experimental group participate on Monday and Tuesday and those in the control a Wednesday and Thursday. What is the extraneous (confounding) variable?
The mood (degree of happiness)
Day of the week
4. The difficulties with errors may be overcome by
Internal and external auditing
External control to detect errors
Negligible of 'confidence limits' to data
Non-use of user instruction in measurement and processing procedures
5. Which of the following statement is/are correct?
The processing of data for the information processing should be allowed only after a thorough validation of the transactions and contents, as a whole, on a logical plane.
The quality of information can be measured on the four dimensions, viz., utility, satisfaction, error and bias.
The quality of information is high, if it creates managerial impact leading to attention, decision and action.
All of the above.
UGC NET PAPER 1
UGC NET Management
UGC NET COMPUTER SCIENCE
UGC NET COMMERCE
GATE COMPUTER SCIENCE
CFA Level 1
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