an opinion poll calls 1334 randomly chosen residential telephone numbers, then asks to speak with an adult member of the household. the interviewer asks, “how many movies have you watched in a movie theater in the past 12 months? ”in all, 931 people respond. what is the rate (percent) of nonresponse?

Since we are trying to the nonresponse population, subtract the responded population from the whole population

1334-931=403

then divide your answer from the whole population

403/1334

your answer will come up with a decimal. decimals can easily be switched into percentile form. 0.01=1%

your decimal should be .302, which is 30.2%