Identify each of the following as either descriptive or inferential statistics. The average salary of a random sample of 180 college professors in 2017 was $60,700. Choose the correct answer below. O A. It is descriptive statistics because it uses a sample to make a claim about a population. O B. It is descriptive statistics because it summarizes the information in a sample. O C. It is inferential statistics because it summarizes the information in a sample. O D. It is inferential statistics because it uses a sample to make a claim about a population