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

6:
The first electronic computer system was developed in
 A. 1920 B. 1930 C. 1935 D. 1940 Answer Report Discuss Option: D Explanation : Click on Discuss to view users comments. Write your comments here:
7:

Sturge's rule is used to find out directly.

 A. Number of classes in a continuous distribution B. Size of class limits C. Direction of the classification D. None of the above Answer Report Discuss Option: C Explanation : Click on Discuss to view users comments. Write your comments here:
8:

Systematic sampling belongs to

 A. Quota sampling B. Non-probability sampling C. Probability sampling D. None of the above Answer Report Discuss Option: C Explanation : Click on Discuss to view users comments. Write your comments here:
9:

X2 computed by

 A. X^2= ∑〖[〖(0-E)〗^2/E]〗 B. X^2- ∑〖[〖(0-E)〗 /N]〗 C. X^2=  (∑〖(0-E)〗^2 )/E D. X^2=  (∑〖(E-O)〗^2 )/E Answer Report Discuss Option: C Explanation : Click on Discuss to view users comments. Write your comments here:
10:
Which of the following is not a measure of dispersion
 A. Skewness B. Mean Deviation C. Standard Deviation D. Quartile Deviation Answer Report Discuss Option: A Explanation : Click on Discuss to view users comments. Write your comments here:

## Suggest an improvement

• Business Statistics questions can be used for the preparation of quizzes by any commerce student.
• Business statistics objective type questions answers can be used to gain a credit score in various undergraduate and post graduate commerce courses like B com and Mcom