Ask your own question, for FREE!
Mathematics 63 Online
nguyenkimanhdhd:

A coating that weighs at least 2.50 mg is needed to impart adequate shelf life to a pharmaceutical tablet. A random sampling of 800 tablets revealed that 42 failed to meet this requirement. How many tablets should be taken to ensure a relative standard deviation of 1% in the measurement?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!