Networks are used for
A. | File transfer |
B. | Raw production |
C. | Data preparation |
D. | Cost recorder |
Option: A Explanation : Click on Discuss to view users comments. |
When the relationship is of quantitative nature, the appropriate statistical tool for discovering and measuring the relationship and expressing it, in brief formula is known as
A. | Sampling Theory |
B. | Regression Analysis |
C. | Average |
D. | Correlation |
Option: C Explanation : Click on Discuss to view users comments. |
Given
1. One-to-one
2. One-to-many
3 Many-to-many
The above relation indicates to the
A. | E-R diagram |
B. | Data analysis |
C. | Database system |
D. | Operation |
Option: A Explanation : Click on Discuss to view users comments. |
Samples which require respondents to provide the names of additional respondents having similar characteristics. Members of the population who are less known, disliked or whose opinions conflict with the respondent have a low probability of being selected the sampling is
A. | Convenience sampling |
B. | Snowball sampling |
C. | Quota sampling |
D. | Judgement sampling |
Option: B Explanation : Click on Discuss to view users comments. |