A researcher claims that the incidence of a certain type of cancer is less than 5%. To test this claim, the a random sample of 4000 people are checked and 170 are determined to have the cancer. The...

Extracted text: A researcher claims that the incidence of a certain type of cancer is less than 5%. To test this claim, the a random sample of 4000 people are checked and 170 are determined to have the cancer. The following is the setup for this hypothesis test: Ho p 0.05 Ha :p< 0.05="" in="" this="" example,="" the="" p-value="" was="" determined="" to="" be="" 0.015.="" come="" to="" a="" conclusion="" and="" interpret="" the="" results="" for="" this="" hypothesis="" test="" for="" a="" proportion="" (use="" a="" significance="" level="" of="" 5%)="" select="" the="" correct="" answer="" below="" o="" the="" decision="" is="" to="" reject="" the="" null="" hypothesis.="" the="" conclusion="" is="" that="" there="" is="" enough="" evidence="" to="" support="" the="" claim="" o="" the="" decision="" is="" to="" fail="" to="" reject="" the="" null="" hypothesis.="" the="" conclusion="" is="" that="" there="" is="" not="" enough="" evidence="" to="" support="" the="">