- A Parabolic Satellite Dish Reflects Signals To The Dish S Focal Point An Antenna Designer Analyzed Signals Transmitted 1 (147.05 KiB) Viewed 109 times
A parabolic satellite dish reflects signals to the dish's focal point. An antenna designer analyzed signals transmitted to a satellite dish 라 and obtained the probability density function f(x) = c for 0 < x < 1, where x is the distance in meters) from the 16 centroid of the dish surface to a reflection point at which a signal arrives. Calculate the mean and variance. Round your answer to two decimal places (e.g. 98.76). E(X) 0.49 = Round your answer to two decimal places (e.g. 98.76). V(X) = 1