BBA Business Statistics Certification Exam Tests

BBA Business Statistics Practice Test 25

The *Class Width in Statistics Quiz Questions and Answers PDF*, Class Width in Statistics Quiz with Answers PDF e-Book download Ch. 5-25 to prepare BBA Business Statistics Practice Tests. Solve Measures of Central Tendency MCQ with answers PDF, Class Width in Statistics Multiple Choice Questions (MCQ Quiz) for online schools for business management. The *Class Width in Statistics Quiz* App: Free download learning app for class width in statistics, measures of skewness, data tables and types, empirical values, harmonic mean test prep for online business university.

The Quiz: *Value of Σfd is 250, A= 25, number of observations are 12 and width of class interval is 6 then arithmetic mean is;* "Class Width in Statistics" App Download (Free) with answers: 250; 25; 150; 275; for online schools for business management. Learn Measures of Central Tendency Questions and Answers, Apple eBook to download free sample for online business masters programs.

*The value of Σfd is 250, A= 25, number of observations are 12 and width of class interval is 6 then arithmetic mean is*

- 25
- 250
- 150
- 275

c

*In measures of skewness, the absolute skewness is equal to*

- mean+mode
- mean-mode
- mean+median
- mean-median

b

*The diagrams used to represent grouped and ungrouped data is classified as*

- breadth diagrams
- bar diagrams
- width diagrams
- length diagrams

b

*According to empirical rule, the standard deviation and mean interval that covers approximately 99.75% of data from a frequency distribution is*

- 4μ±4σ
- 3μ±3σ
- μ±3σ
- 2μ±2σ

c

*If the arithmetic mean is 25 and the harmonic mean is 15 then geometric mean is*

- 17.36
- 16.36
- 15.36
- 19.36

d

Types of Events MCQs

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Cluster Sampling MCQs

Principles of Measurement MCQs

Binomial Distribution MCQs

Skewness and Skewed Distribution MCQs

Rectangular Distribution MCQs

Central Tendency Measures MCQs

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