The floppy disk company makes 3.5-inch floppy disks for disk drives that are 3.6 inches wide. The width of a manufacturers disk is normally distributed with a standard deviation of 0.1 inches. The company manufactures 1000 disks every hour. In one hour, how many disks would you expect to be between 3.6 inches and 3.8 inches?

The answer options are below

A. 158.5

B. 519

C. 159

D. None of the above