Find the mttf (or mean cycle for failure) for the bearings

Reference no: EM13715625

Six sets of bearings tested until wear-out failed at 1.3, 2.7, 4.0, 5.2, 6.6 and 9.8 (X 10^8) cycles. Using the median ranks tables,

A) fit the data to the two-parameter Weibull distribution R(t) = e^ -(t/beta)^alpha

B) plot F(t) for 0 <= t <= 10e8 cycles and compare it to the data, and,

C) find the MTTF (or mean cycle for failure) for the bearings

Reference no: EM13715625

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