Suppose certain coins have weights that are normally distributed with a mean of 5.612 g

5.612g and a standard deviation of 0.054 g

0.054g. A vending machine is configured to accept those coins with weights between 5.522

5.522 g and 5.702

5.702 g.

a. If 290

290 different coins are inserted into the vendingmachine, what is the expected number of rejectedcoins?

The expected number of rejected coins is

nothing

. (Round to the nearestinteger.)