Today the waves are crashing onto the beach every 4 seconds

Last updated: 4/3/2023

Today the waves are crashing onto the beach every 4 seconds The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 4 seconds Round to 4 decimal places where possible a The mean of this distribution is b The standard deviation is c The probability that wave will crash onto the beach exactly 3 7 seconds after the person arrives is P x 3 7 d The probability that the wave will crash onto the beach between 1 5 and 3 6 seconds after the person arrives is P 1 5 x 3 6 e The probability that it will take longer than 1 seconds for the wave to crash onto the beach after the person arrives is P x 1 f Suppose that the person has already been standing at the shoreline for 0 7 seconds without a wave crashing in Find the probability that it will take between 2 3 and 3 6 seconds for the wave to crash onto the shoreline g 61 of the time a person will wait at least how long before the wave crashes in h Find the maximum for the lower quartile seconds seconds