Suppose the reaction times of teenage drivers are normally distributed with a mean of 0.53 seconds and a standard deviation of 0.11 seconds. a)What is the probability that a teenage driver chosen at...

Suppose the reaction times of teenage drivers are normally distributed with a mean of 0.53 seconds and a standard deviation of 0.11 seconds.

 a)What is the probability that a teenage driver chosen at random will have a reaction time greater than 0.8 seconds?