Commerce Sample Questions Business Statistics and Data Processing IAS & State PSCs, CBSE, ICSE etc.
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- What is business statistics?
- What is meaning of data processing?
- What are main types of data?
- What are main methods of collection of data?
- How can you analyze the collected data?
- What is sampling? What is the need of sampling?
- What are the main sampling errors?
- What are main methods of sampling?
- Explain the normal distribution.
- What is hypothesis testing.
- Explain analysis and interpretation of Data.
- What is correlation and regression?
- Explain small sample tests t-test, F-test and chi-square tests.
- What are main elements of data processing and also explain its main elements?
- What is the use of computer applications in data processing?
- Explain the use of computer application in accounting, inventory control and marketing.