The length of life, in hours, of a drill bit in a mechanical operation has a Weibull

Question:

The length of life, in hours, of a drill bit in a mechanical operation has a Weibull distribution with a = 2 and 0 = 50. Find the probability that the bit will fail before 10 hours of usage.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...