Component 1 has a constant hazard rate with a MTBF = 200 Hours.
Component 2's Failure rate is normally distributed with a mean of 140 hours and a standard deviation of 15 hours.
Component 3 has a constant hazard rate with a MTBF = 210 Hours.
Component 4 failure distribution is Weibull with a shape parameter = 1.7 and a characteristic life = 320 hours.
Component 5 has a constant hazard rate with a MTBF = 180 hours
Component 6 has a constant hazard rate with a MTBF = 300 hours For the M out of N redundancy
What is the reliability of the system at time 110 hours? Show ALL of your work (equations and calculations).