(Solved): The lengths of a professor's classes has a continuous uniform distribution between 50.0min and 5 ...

The lengths of a professor's classes has a continuous uniform distribution between $$50.0\min$$ and $$52.0\min$$. If one such class is randomly selected, find the probability that the class length is more than $$51.8$$ min. $$P(X>51.8)=$$ (Report answer accurate to 2 decimal places.) Question 5 ? $$0/1$$ pt $$?10?4$$ (i) Details The lengths of a professor's classes has a continuous uniform distribution between $$50.0$$ min and $$52.0\min$$. If one such class is randomly selected, find the probability that the class length is between $$50.9$$ and $$51.8\min$$. $$P(50.9<X<51.8)=$$ Question 6 ?0/1 pt $$10?4$$ (i) Details Many electronics follow a failure rate described by an exponential probability density function (PDF). Solar panels are advertised to last 20 years or longer, but panels made in China are failing at a higher rate. The time-to-failure of this device is usually exponentially distributed with mean 5 years. What is the probability of failure in the first 7 years?