In a Gallup poll this year, 200 people were asked, “Do you feel that the newspaper you read most does a good job of presenting the news?” The same question was asked of another 200 people 10 years ago. The possible responses were as follows:

3 = Good job

2 = Fair job

1 = Not a good job

Do these data provide enough evidence to infer that people perceive newspapers as doing a better job 10 years ago than today?