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BBA Business Statistics Certification Exam Tests

BBA Business Statistics Practice Test 70

The *Empirical Values Multiple Choice Questions (MCQ) with Answers PDF* (Empirical Values MCQs PDF e-Book) download Ch. 6-70 to solve BBA Business Statistics Practice Tests. Study Measures of Dispersion quiz answers PDF, Empirical Values Multiple Choice Questions (MCQ Quiz) to learn business degree online courses. The *Empirical Values MCQs App* Download: Free educational app for empirical values, statistical measures, frequency distribution types, averages of position, central tendency measures test prep for online business administration colleges.

The MCQ Quiz: *According to empirical rule, the mean and standard deviation interval that covers approximately 95.45% of data from a frequency distribution is;* "Empirical Values" App (Android & iOS) with answers: 2μ±2σ; μ±σ; 3μ±2σ; μ±2σ; to learn business degree online courses. Practice Measures of Dispersion Questions and Answers, Google eBook to download free sample for online BBA courses.

MCQ 346:

*According to empirical rule, the mean and standard deviation interval that covers approximately 95.45% of data from a frequency distribution is*

- μ±σ
- 2μ±2σ
- 3μ±2σ
- μ±2σ

d

MCQ 347:

*The measures whose calculated values represents only some proportion of frequency distribution are classified as*

- measures of deciles systems
- measures of momentum system
- measures of percentile system
- measures of moment system

c

MCQ 348:

*If each value of frequency distribution is divided by total number of recorded observations in distribution then the resultant value is called*

- interval frequency distribution
- percentage frequency distribution
- nominal frequency distribution
- ordinal frequency distribution

b

MCQ 349:

*When the data is arranged, the middle value in the set of observations is classified as*

- median
- mean
- variance
- standard deviation

a

MCQ 350:

*If the frequencies widely varies between different classes, then the measure of central tendency must be used is*

- non-paired arithmetic mean
- square of arithmetic mean
- weighted arithmetic mean
- paired arithmetic mean

c

Statistical Analysis Methods MCQs

Relative Frequency MCQs

Types of Statistical Methods MCQs

Calculating Moments MCQs

Standard Normal Probability Distribution MCQs

Types of Events MCQs

Variance and Standard Deviation MCQs

Percentiles MCQs

Cluster Sampling MCQs

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