The probability density function of X is f (x) = over [0, 2] . Compute each of the following.

(a) E ( X )
(b) SD(X )


(a) 8/5

(b)

Mathematics

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Provide an appropriate response.Write the largest five-digit number possible using the digits 5, 3, and 9. Use each digit at least once.

A. 99,935 B. 99,593 C. 99,953 D. 95,993

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Factor the expression completely. ? ?

A.
B.
C.
D.

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The semiperimeter s of a triangle with sides of lengths a, b, and c is given bys = (a + b + c).

Answer the following statement true (T) or false (F)

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Determine whether the basic feasible solution corresponding to the given tableau is optimal.  x1  x2  x3  x4  x5  M 

A. Optimal B. Not optimal

Mathematics