On an enquiry related to the frequent reporting of mouth cancer cases, it is estimated that more than 60% of the patient
Posted: Sun Sep 05, 2021 6:33 am
On an enquiry related to the frequent reporting of mouth cancer cases, it is estimated that more than 60% of the patients chewed tobacco. Does this seem to be a valid estimate at 6% level of significance, if 84 people out of 120 were found to be tobacco user?