Let X ~ U(a,b).
a. Show that if x ? a then P(X ? x) = 0.
b. Show that if x > b then P(X?x) = 1.
c. Show that if a < x ? b then P(X ? x) = (x ? a)/(b ? a). Conclude that the cumulative distribution function of X is
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a. killed b. normalization c. rimmed d. carburization
?Technician A says a scratched separator plate must be replaced. Technician B says make sure all drain back openings in the spacer plate are clear. Who is correct?
A. ?A only B. ?B only C. ?Both A and B D. ?Neither A nor B
When using a three-port manifold, the vacuum pump should be connected to:
A) The evaporator coil, only if the Schrader value has been removed. B) The middle port of a standard three-port manifold. C) The suction line service valve. D) The compressor.
Let 
a phase-shifted triangle in the range ?1/2 < F < 1/2 that repeats that pattern periodically, with fundamental period one. Also let
(a) Find the magnitude and angle (in radians) of X(0.3) .
(b) Find the magnitude and angle (in radians) of X(2.2) .
(c) What is the fundamental period of Y(F) ?
(d) Find the magnitude and angle (in radians) of Y(0.55) .