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UNITED BOOK HOUSE-Taki House Govt. Sponsored Girls High School, Question Paper -Exercise
- The mode can be obtained geometrically from
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- Bar diagrams are applicable to represent.
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- What is the difference between line diagram and ratio chart?
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- Define frequency density of a class interval.
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- The A.M. of 1, 2, 2^2,……..2^9 is(fill in the blanks)
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- The difference between the upper and lower limits of a class interval ...
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- Describe cross sectional data with their utility.
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- Define ordianl and nominal data.
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- If the relation between two variables y and x is x - 3y = 6 and S.D. o...
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- What are the merits of arithmetic mean?
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- Write the two meanings of statistics.
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- Write down the merits and demerits of mass questionnaire method.
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- Write the significance of E.T.S.
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- Compare bantulation with diagrammatic representation of data.
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- How would you construct a frequency distribution of a continuous varia...
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- If x > 0, y >0, z > 0 and x +y + z = 1, prove that (1+x)(1+y)(1+z)ge 8...
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- Find the arithmetic mean of 7, 77, 777.upto p^(th) term.
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- If the values of a variable are in G.P, then prove that A.M., G.M., H....
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- For a set of positive quantities, Prove that A.M. ge GM ge H.M..
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- Show that overset(n)underset(i=1)sum (xi - A)^2 is minimum when A = ba...
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