(Answered) It is believed that 4 of children have a gene that may be

Statistics

It is believed that 4?% of children have a gene that may be linked to juvenile diabetes. Researchers at a firm would like to test new monitoring equipment for diabetes. Hoping to have 21 children with the gene for their? study, the researchers test 731 newborns for the presence of the gene linked to diabetes. What is the probability that they find enough subjects for their? study?

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