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UNITED BOOK HOUSE-Model Test Set - 4-Exercise
- Draw venn diagram to represent the following set : (A cup B)-C.
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- Draw venn-diagram to represent the following set (A cap B)-C.
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- Write down the Fisher’s Price index formula.
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- What do you mean by wholesale price index number ?
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- With reason write that whether the following statements is consistent ...
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- In a moderately skew distribution A.M. = 24.6 and the median = 26.1. F...
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- The mean, median and the coefficient of variation of a distribution ar...
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- For any two events A1 and A2, show that P(A1 cap A2)lemin{P(A1),P(A2)...
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- Show that if events A and B are independent, then so are A^c and B^c.
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- In a group of 20 males and 5 females, 10 males and 3 females ae servic...
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- The first two moments of a distribution about the value 5 are 3 and 25...
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- What are the principal characteristics of an ideal average?
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- If A.M and G.M of two positive real numbers are 25 and 15 respectively...
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- Find the condition that the equation x^3 + bx^2 + cx +d =0 may have tw...
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- If f(x) = 6x^3 + 4x^2 + 3x +2, find the values of f(-1), f (1/3) and f...
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- Prove that logn(n + 1) > log(n + 1) (n + 2), for n > 1.
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- Write the axiomatic definition of probability?
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- A picnic is arranged to be held on a particular day. The weather forec...
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- State and prove the theorem of compound probability.
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- What do you mean by purchasing power of money?
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