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UNITED BOOK HOUSE-Question Paper 2015-Exercise
- What are the tests proposed by Fisher for checking goodness of an inde...
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- What do you mean by purchasing power of money?
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- What is the effect of change of base and scale on central moments?
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- What are the differences between primary data and secondary data?
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- Distinguish between qualitative and quantitiative data.
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- Find the G.M. of n observations a, ar, ar^2,…………..ar^(n-1).
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- Write down the classical definition of probability.
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- Describe the different parts of table.
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- For three distinct positive numbers a, b, c with a + b + c = 1, show t...
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- For three values a, frac(a+b)(2) and b(> a) find the value of (Range)/...
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- State Lagrange's interpolation formula.
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- The first two moments of a distribution about the value 5 are 3 and 25...
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- In a certain distribution of the first three moments about the value 4...
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- State and prove Bayes Theorem of probability.
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- If the events E1, E2,………….En are independent and such that P(Ei^C) = i...
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- Define Laspeyre's and Paasche's price index formula.
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- Define Pearson's 2nd measure of Skewness (SK2). Show that -3 <SK<3
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- Two boxes contain balls as under: Box 1: 3 White and 2 Red balls Bo...
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- State and prove Bayes Theorem of probability.
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- Describe the different columns of a life table.
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