Click to Get updated NTA UGC NET CS Test Series           Study Material for UGC NET Computer Science- 2019

# Business Statistics and Data Processing - Business Statistics Multiple Choice Questions

41:
The total area of a normal distribution between average value ± 1.96 of standard deviation is
 A. 95.45 % B. 95 % C. 99 % D. 68.34% Answer Report Discuss Option: B Explanation : Click on Discuss to view users comments. Write your comments here:
42:
Which one of the following is a database Management System?
 A. MS Access B. MS Excel C. MS Office D. None of the above Answer Report Discuss Option: A Explanation : Click on Discuss to view users comments. Write your comments here:
43:

Degree of correlation includes

 A. Perfect correlation B. absence of correlation C. Limited degree of correlation D. All of the above Answer Report Discuss Option: D Explanation : Click on Discuss to view users comments. Write your comments here:
44:
The concept of Analysis of variance (ANOVA) was developed by
 A. Karl Pearson B. Prof. Fisher C. Spearman D. None of these Answer Report Discuss Option: B Explanation : Click on Discuss to view users comments. Write your comments here:
45:
F-test is used to test the significance of the difference between
 A. Co-efficient of correlation between two sample groups B. Co-efficient of correlation among more than two sample groups C. Average between two sample groups D. Average of more than two sample groups Answer Report Discuss Option: D Explanation : Click on Discuss to view users comments. Write your comments here:

X