The math department at a university is hiring a new professor. Two candidates for the job will be interviewed by the same five current department members. Each member will score candidates on a scale of 1 to 10, according to several important criteria. From the candidates' applications, the department head suspects that Candidate 1 is more qualified for the job than Candidate 2. These data are best analyzed using a. a one-sample t procedure. b. a two-sample t procedure. c. a matched pairs procedure