Answered You can hire a professional tutor to get the answer.
QUESTION
in a study of 290 6902 cellphone users it was found that 63 developer cancer of the brain or nervous system assuming that sell phones have no effect...
in a study of 290 6902 cellphone users it was found that 63 developer cancer of the brain or nervous system assuming that sell phones have no effect there is a 0.000 to 3/8 probability of a person developing
