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Business Statistics With R Programming
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Business Statistics With R Programming
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25 Questions

1. Which of the following is a measure of central value?
2. .Mean is a measure of __________."
3. .The cause of cyclones and floods in time series is associated with the ____________."
4. In an ordered series, the data are____________.
5. Cyclic fluctuations are caused by______________.
6. What percentage of values is greater the 3rd quartile?
7. Graphically partition be determined with the help of________________.
8. Trilinear chart is used to portray simultaneously____________.
9. Which of the following is a unit less measure of dispersion?
10. .Which one of the following is not a measure of dispersion ?"
11. The other name of the cumulative frequency curve is _______________.
12. Trend in a time series means____________.
13. Least square method of fitting a trend is________________.
14. The mean of 1,2,3,4,5 is_________________.
15. Which one of the given measures of dispersion is considered best?
16. Factor reversal test permits the interchange of ____________.
17. Extreme value have no effect on____________.
18. Graphs of time series are called________.
19. Laspeyre’s index formula uses the weights of the______________.
20. Moving average method suffers from____________.
21. The range of 5,12,15,7,8 ____________.
22. Graphical method under dispersion is ____________.
23. Geometric mean is better than other means ___________.
24. If ρ=0, the angle between the two lines of regression is____________.
25. The range of homogeneity error in reference to index numbers is____________.

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