The speeds of cars on a road are approximately normally

Last updated: 11/7/2023

The speeds of cars on a road are approximately normally distributed with a mean a What is the probability that a randomly selected car is going between 61 and 66 km hr Round your answer to four decimal places P eTextbook and Media 58 km hr and standard deviation 6 4 km hr b What fraction of all cars are going slower than 51 km hr Dound your answer to three decimal places