1. A Walnut processing facility clears an area around the drying sheds to allow hawks to attack walnut poaching squirrels.The squirrels can cover the distance from the trees to the drying shed within a mean time of 26 seconds, and a standard deviation of 4 seconds (assumes normal distribution). What is the probability that a randomly selected squirrel will cover the distance between 23 to 28 seconds?

• 0.4648
• 0.6667
• 0.7475
• 0.1587