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Posted Date: 22 Dec 2008 Posted By: ravikanth Member Level: Diamond Category: Mathematics - Basic
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The mean and variance of a random variable X having a binomial distribution are 4 and 2 respectively, then
P (X = 1) is
Select Answer:
1 / 32
2
32
1 / 2
1 / 3
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Your Test Score: 0 / 0
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The resultant of forces P and Q is R. If Q doubled then R is doubled. If the direction of Q is reversed, then
R is again doubled. Then P2 : Q2 : R2 is
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If x1, x2, x3 and y1, y2, y3 are both in G.P with the same common ratio, then the point (x1, y1), (x2, y2) and (y3 , y3)
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