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UNITED BOOK HOUSE-Scottish Church Collegiate School, Question Paper -Exercise
- For four positive values x1, x2, x3, x4 prove that AM geGM.
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- Prove that Mean deviation is minimum about its median.
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- What are the different types of heart sound. State their causes and si...
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- If a, b, c and x, y, z are positive, then show that (a/x + b/y + c/z) ...
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- State Fermat’s theorem. Also prove that /\log f(x) = log [1 +(/\ f(x))...
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- Find the polynomial function f(x) for which it is known that f(0) = 1,...
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- Prove that 1/n overset(n)underset(E1)sum |xi - A| attains, minimum whe...
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- If the events A^C and B^C are independent then show that A and B are i...
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- The probabilities of solving a problem by three students A,B,C are 3/7...
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- Suppose a variable assumes the values, 0, 1, 2,………….n with frequencies...
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- For any frequecy distribution
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- If the mean and variance of one set of values be barx1 and s1^2 and th...
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- Define imbibition State its significance.
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- The elements A, B and C have atomic numbers Z -2, Z and Z +1 respecive...
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- State and prove the theorem of compound probability.
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- The H.M of a set of values is 2. If each value is tripled, the new H.M...
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- If the relation between two variable x and y is 5y+7x=11 and the range...
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- A dinner party is to be fixed for a group of 100 persons. In this part...
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- If var (x) = 7, then var (5 - 3x) is equal to
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- The first moment about the value 4 of a variable is 3, then its mean ...
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