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UNITED BOOK HOUSE-Kalidhan Institution, Question Paper -Exercise
- Define primary data with examples.
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- Define time-series data with examples.
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- Define Pilot survey.
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- Define tabulation.
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- Write two uses of ogive.
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- Ifomega is the imaginary cube root of unity and a+b+c=0 then show that...
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- Define impossible event with examples.
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- Describe the different parts of a table.
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- Describe the different parts of a table.
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- Distinguish between Histogram and Bar diagram.
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- Write the uses of Geometric mean.
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- Show that overset(n)underset(i=1)sum (xi - A)^2 is minimum when A = ba...
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- Prove that barx1 < barx < barx2 where the symbols have their usual mea...
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- If y = a + bx, then show that Me(y) = a + b Me(x).
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- Show it with an experiment that different materials have different abi...
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- Write the classical definition of probability and state its limitation...
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- For any two events A and B, show that, P(A uu B) = P(A) + P(B) - P(A n...
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- How would you construct a frequency distribution of a continuous varia...
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- A variable takes values, a, ar, ar^2,………..,ar^(n - 1) with equal frequ...
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- State and prove Cauchy-Schwartz inequality.
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