Twenty-two parts from a metal punching process are selected…
Twenty-two parts from a metal punching process are selected and inspected in sequence to determine if they pass or fail. Typically, 3% of the parts fail. This copywritten question is part of a quiz or exam at Arizona State. It may not be posted on Chegg.com or any other website or reproduced without the permission of the author, Dr. L. Chattin, and Arizona State University. The expected number of parts that do not fail is _________________. Exact answer please.