a sample if 500 toys is produced on a machine and 18 of them are shown to be defective. the factory will discard this ma
Posted: Wed May 11, 2022 7:15 am
a sample if 500 toys is produced on a machine and 18 of them are shown to be defective. the factory will discard this machine if the data shows that the proportion of defective items is significantly more than 3%. Run this at the 0.1 confidence level. should th factory get rid of this machine? state your hypotheses, give p balue and state and interpret the conclusion in terms of this problem.