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UNITED BOOK HOUSE-Model Test Set-2-Exercise
- Which measure of dispersion do you use for a frequency distribution wi...
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- For a symmetrical distribution Q1 = 28 and Q3 = 46. Find the median?
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- Write down the importance of class bounderies in case of continuous va...
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- Let A and B be two events such that P(A) = 0.3 and P(A cup B) = 0.8. I...
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- If events A and B are complementary to each other, then P(B) =?
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- 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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- A-set contains 4 elements. It’s power set will contain element.
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- Write down the Fisher’s Price index formula.
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- Define ordianl and nominal data.
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- Describe cross sectional data with their utility.
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- In a certain distribution the first four moments about the value 4 of ...
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- If the A.M. and S.D. at n observation x1, x2,………….xn be barx and s res...
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- n persons are seated on n chairs at a round table. Find the probabilit...
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- State the statistical definition of probability.
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- Describe Ratio chart.
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- Find the standard deviation of the values a,a+b,a+2b,a+3b,...,a+2nb(b>...
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- If the values of a variable be increased by 10, show the effect on ari...
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- If Y = a + bx, a, b be two real constants, then prove that Range (y) =...
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- Prove that /\ log f(x) = log[1+(/\ f(x))/(f(x) ].
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