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UNITED BOOK HOUSE-Model Test Set - 5-Exercise
- Standand deviation of the 6 numbers 5, 5, 5, 7, 7, 7 is
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- Define Pearson's 2nd measure of skewness (SK2). Prove that -3 le Sk2 l...
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- The sum of the deviations of the values of a variable from its is zer...
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- Define attribute with examples.
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- The degree of polynomial 3x^3 + 9x^8 + 2x^2 +1 is
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- If /\x=1, then /\x^2=.
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- If alpha, beta, gamma are the roots of x^3 + px + q = 0, then alpha be...
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- The least fermat’s number is
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- If A is an-impossible event, P(BIA) can be defined.
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- The probability of an event may exceed unity.
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- What do you mean by Ordinal 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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- Define percentile.
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- Logarithm of Geometric Mean is equal to of Logarithms.
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- State the condition when A.M. = G.M. = H.M.
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- What is event in respect to probability theory .
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- Give the condition when two events A and B will be mutually independen...
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- The probability of an impossible event is .
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- If for two event A and B, P(A or B) = 7/(10) , P (A and B) = 2/5 , P(A...
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- For two events A and B P(A^C|B^C)+P(A|B^C)=?
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