# Statistics and methodology - Statistics and Methodology Multiple Choice Questions

1:

 A. System Development B. Requirement Definition C. Requirement Analysis D. All of the above Answer Report Discuss Option: D Explanation : Click on Discuss to view users comments. Write your comments here:
2:

Three numbers an 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

 A. 1/6 B. 1/3 C. 1/2 D. None of the above Answer Report Discuss Option: B Explanation : Click on Discuss to view users comments. Write your comments here:
3:

An experimenter tests the hypothesis that physical exercise helps people's mood (makes them happier). Subjects in the experimental group participate on Monday and Tuesday and those in the control an Wednesday and Thursday. What is the extraneous (confounding) variable?

 A. The exercise B. The mood (degree of happiness) C. The hypothesis D. Day of the week Answer Report Discuss Option: D Explanation : Click on Discuss to view users comments. Write your comments here:
4:

The difficulties with errors may be overcome by

 A. Internal and external auditing B. External control to detect errors C. Negligible of 'confidence limits' to data D. Non use of user instruction in measurement and processing procedures Answer Report Discuss Option: A Explanation : Click on Discuss to view users comments. Write your comments here:
5:

Which of the following statement is/are correct?

 A. 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. B. The quality of information can be measured on the four dimensions, viz., utility, satisfaction, error and bias. C. The quality of information is high, if it creates managerial impact leading to attention, decision and action. D. All of the above. Answer Report Discuss Option: D Explanation : Click on Discuss to view users comments. Write your comments here:

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• These Statistics and Methodology  questions can be used to prepare for interviews.
• Statistics and Methodology  MCQ can be used for the preparation of quizzes
• Statistics and Methodology  Questions Answers can be used to prepare for UGC NET Commerce, UGC NET JRF and many more.
• Statistics and Methodology  objective type questions answers can be used in the preparation of Ph. D Entrance exams.
• Statistics and Methodology  multiple choice questions answers can be used to gain a credit score in various undergraduate and post graduate courses.
• These questions can also be used by any students for improving their knowledge in Statistics and Methodology .
• These mcq can also be used by any student of XI or XII standard who has opted to study commerce to increase his knowledge in Statistics
and Methodology .
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