Question: A drill bit has a failure time distribution given by the density a. Find F(t). b. Find expressions for the reliability R(t) and the hazard

A drill bit has a failure time distribution given by the density

2te/100 0 st

a. Find F(t).

b. Find expressions for the reliability R(t) and the hazard rate z(t) of the drill bit at time t.

c. Use the results of part b to find R(8) and z(8).

2te/100 0 st

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