RRC Data, GR Elkahlout - Int. J. Anal. Appl, 2023 - academia.edu
A device has a better failure rate at specific age 𝑡0 property, denoted by 𝐵𝐹𝑅− 𝑡0 if its
failure rate r (t) increases for 𝑡≤ 𝑡0 and for 𝑡> 𝑡0, r (t) is not less than its value at 𝑡0. A test …