Probability and Stochastic Processes Matlab Assignment fromt the Book

I need help with creating the matlabs for question 2.5.4 and 2.5.5 as shown below:

Problem 2.5.4 involves example 2.26. 2.26 is shown below:

Below is my work for 2.4.1

experiment with 100 tHals! i simulated at 2.5.4 Write a MATLAB function at N-countequal(G,T) is that duplicates the action of hist(G,T) in ir Example 2.26. Hint: Use ndgrid. ne 2.5.5 In this problem, we use a MATLAB e simulation to "solve" Problem 2.4.4. Recall that a particular operation has six compo- nents. Each component has a failure prob- c. ability q independent of any other compo- ns C, nent. The operation is successful if both Components 1, 2, and 3 all work, or component 4 works. nt Component 5 or component 6 works with q = 0.2, simulate the replacement of a component with an ultrareliable compo- nent. For each replacement of a regular component, perform 100 trials. Are 100 c trials sufficient to decide which component o , 0 ll should be replaced? experiment with 100 tHals! i simulated at 2.5.4 Write a MATLAB function at N-countequal(G,T) is that duplicates the action of hist(G,T) in ir Example 2.26. Hint: Use ndgrid. ne 2.5.5 In this problem, we use a MATLAB e simulation to "solve" Problem 2.4.4. Recall that a particular operation has six compo- nents. Each component has a failure prob- c. ability q independent of any other compo- ns C, nent. The operation is successful if both Components 1, 2, and 3 all work, or component 4 works. nt Component 5 or component 6 works with q = 0.2, simulate the replacement of a component with an ultrareliable compo- nent. For each replacement of a regular component, perform 100 trials. Are 100 c trials sufficient to decide which component o , 0 ll should be replaced