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Suppose certain coins have weights that are normally distributed with a mean of 5.517 g and...

Suppose certain coins have weights that are normally distributed with a mean of 5.517 g and a standard deviation of 0.055 g. A vending machine is configured to accept those coins with weights between 5.427 g and 5.607 g

a. If 260 different coins are inserted into the vending​ machine, what is the expected number of rejected​ coins?

The expected number of rejected coins is? ​(Round to the nearest​ integer.)

Math   Statistics-And-Probability   
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