Question 3 a. An analog communication system with random variable X has probability density function f(x) defined by kx", f(x) ={k(2-x²), -l1 Determine i. the value of k. ii. F(x) iii. o, iv. Sketch...

1 Determine i. the value of k. ii. F(x) iii. o, iv. Sketch the graph of f(x) and F(x). b. Consider a communication channel where each substation transmits and receive data. The probability between the substations is shown in figure 3. "/>
Extracted text: Question 3 a. An analog communication system with random variable X has probability density function f(x) defined by kx", f(x) ={k(2-x²), -l<-1 x="">1 Determine i. the value of k. ii. F(x) iii. o, iv. Sketch the graph of f(x) and F(x). b. Consider a communication channel where each substation transmits and receive data. The probability between the substations is shown in figure 3.


Extracted text: 0.4 1 1 0.5 0.3 0.2 2 2 0.3 Figure 3 i. Draw a transition diagram. ii. Write down a transition matrix, P. iii. Name the type of matrix in Q3(b) P(X, =2 X, =1|X, = 3) %3D iv. P(X, =2 X, =3|X, = 2) V. 3. 3.