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When you toss 5 coins once, if the number of head(s) is the random variable define on the resulting sample space. What is the set of random variable resulting from this experiment?
Math
(X-1)/-3=(5y +1)/-2,z=3 is the equation of a line with direction ratios 3,-2,1
State whether the following statement is true or false. Give reasons for your answer
State whether the following statement is true or false. Give reasons for your answer
Math
In a Poisson distribution, mean and variance are equal. State whether the following statements is true or false. Give reasons for your answer.
Math
If two variables deviate in opposite directions, then they are uncorrelated. Is it true or false?
dx/dy=(x^2-y^2)/2x is it a homogeneous differential equation?
Math
When 2 fair coins are tossed, the events
A: getting a head on the first coin
B: getting a head on the second coin
are dependent events. Is it true or false?
A: getting a head on the first coin
B: getting a head on the second coin
are dependent events. Is it true or false?
Math
Find the coefficient of x^16
in the expression of (x^2− 2x) ^10
in the expression of (x^2− 2x) ^10
Math
Find the coordinates of the foot of the perpendicular from (-2,6) on the line 2x+3y-1=0
Math
Find the point of intersection the plane 3x-y+2z-3=0 and the straight line (x+1)/3=(y+1)/2=(z-1)/-2
Math
Find the radius of the sphere which passes through the points ( 0,0 ,0 ),(1,0,0 ),(0,1,0)
and (0,0,1)
and (0,0,1)
