【单选题】Recently an advertising company called 200 people and asked them to identify the company that was in an ad running nationwide. The following results were obtained. What percentage of those female surv...
【单选题】Recently an advertising company called 200 people and asked them to identify the company that was in an ad running nationwide. The following results were obtained What percentage of those surveyed cou...
【单选题】Recently an advertising company called 200 people and asked them to identify the company that was in an ad running nationwide. The following results were obtained What percentage of those surveyed wer...