BBA Business Statistics Practice Test 7
Variance and Standard Deviation Quiz Questions with Answers PDF Download - 7
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The Variance and Standard Deviation Trivia Questions and Answers PDF (Variance and Standard Deviation Quiz Answers PDF e-Book) download Ch. 6-7 to solve BBA Business Statistics Practice Tests. Learn Measures of Dispersion MCQ Questions PDF, Variance and Standard Deviation Multiple Choice Questions (MCQ Quiz) to study business degree online courses. The Variance and Standard Deviation Trivia App Download: Free educational app for variance and standard deviation, average deviation measures, percentiles, discrete probability distributions, cluster sampling test prep for online bachelor's degree in business management.
The Quiz: If total sum of square is 20 and the sample variance is 5 then total number of observations are; "Variance & Standard Deviation" App (iOS, Android) with answers: 25; 15; 4; 35; for online bachelor's degree in business management. Study Measures of Dispersion Questions and Answers, Google eBook to download free sample for online BBA degree.
Variance & Standard Deviation Quiz with Answers PDF Download: MCQs 7
If total sum of square is 20 and the sample variance is 5 then total number of observations are
- 15
- 25
- 4
- 35
If the set of observations is 11, 13, 15, 12, 16, 18, 19, 14, 20, 17 and absolute mean deviation is 12 then the percentage of coefficient of mean absolute deviation is
- 47.41%
- 57.41%
- 67.41%
- 77.41%
The median, mode, deciles and percentiles are all considered as measures of
- mathematical averages
- population averages
- sample averages
- averages of position
In random experiment, the observations of random variable are classified as
- events
- composition
- trials
- functions
In the systematic sampling, the value of k is classified as
- sampling interval
- sub stage interval
- secondary stage interval
- multistage interval
BBA Business Statistics Exam Prep Tests
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Business Statistics MCQs eBook Download
Financial Markets Practice Questions
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Variance & Standard Deviation Practice Tests
- Variance of random variable x of gamma distribution can be calculated as
- Method of calculating skewness which is based on positions of quartiles and median in a distribution is called
- Median of a moderately skewed distribution is 8, third quartile is 12, first quartile is 8 and inter-quartile range is 4 then relative coefficient of skewness is
- Moment about population mean which is expressed in standard units is denoted by
- In measuring probability of any certain event, zero represents