The placement office at a university has hired you to assist it in determining the size of starting salaries and the range of salary offers received by graduating seniors . The placement office has always gathered same information in this regard in the historically same seniors have come in to report the name of the company for which they are going to work and the amount of salary. The office feels that these salaries may be biased and thus it wishes to approach the whole task more systematically . This is why it has hired your expertise to determine what the situation was with respect to last years graduating seniors. 1. Describe how you would select a sample of respondents to answer the question of starting salaries. Why would you use this particular sample. 2. What type of nonsampling errors might you encounter with your approach, and how would you control for them?