Consider the case of a dual battery power supply for a computer system. Both batteries are identical and, if working alone, each will power the system for an average time of 3 hours with a standard deviation of 15 minutes (i.e., the failure distribution is normal with a mean of 3 hours and std of 0.25 hours). Learn more about BlockSim: https://www.reliasoft.com/products/reliability-analysis/blocksim-yt