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SIA PUBLICATION-MEASURES OF DISPERSION AND PROBABILITY -PROBLEMS
- The probability of a coin showing head is p and then 100 such coins a...
05:52
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- X is a binomial variate with parameters n=6 and p. If 4P(X=4)=P(X=2), ...
03:34
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- In a certain colleage, 4% of men and 1% of women are taller than 1.8m....
05:27
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- If A and B are two events such that P (A/B) = 0.6, P(B/A) = 0.3, P(A)...
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- If A and B are events such that P(AcupB)=(5)/(6),Pbar((A))=(1)/(4)and...
04:56
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- Two teams A and B have the same mean and their coefficients of varianc...
01:47
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- In a date the number i is repeated i times for i =1,2…., n . Then ...
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- The arithmetic mean of the observations 10, 8, 5, a, b is 6 and their ...
06:04
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- If the median of the data 6, 7, x-2, x, 18, 21 written in ascending or...
04:10
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- Two persons A and B are rolling die on the condition that the person w...
03:47
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- The letters of the word 'QUESTION' are arranged in a row at random. Th...
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- If (1+3P)/(3),(1-2P)/(2) are probabilities of two mutually exclusive e...
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- The probability that an event does not happen in one trial is 0.8 The ...
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- If the mean and veriance of a binomial veriate X are 8 and 4 respectiv...
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- A candidate take three tests in succession and the probability of pass...
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- A six-faced unbiased die is thrown twice and the sum of the numbers ap...
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- If A,B,C are mutually exclusive and exhaustive events of a random expe...
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- If x(1), x(2),…..x(n) are n observations such that Sigmax(i)^(2)=400 a...
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- The mean of four observations is 3. If the sum of the squares of these...
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- Two numbers are chosen at random from (1,2,3,4,5,6,7,8) at a time. The...
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