Final answer:
The specific in-state tuition rate for the University of Scranton in 2015 cannot be determined from the provided information, as the excerpts do not include that data.
Step-by-step explanation:
The question is asking for the historical in-state tuition rate for the University of Scranton in the year 2015. Unfortunately, the provided excerpts do not include the exact tuition data for that specific year. The rates given by the Bureau of Labor Statistics are for average tuition and fees at 4-year public universities, which went from $738 in 1980 to $9,349 in 2020. Another set of data indicates that tuition, fees, and room and board at public universities more than doubled since 1984. Although the College Board estimates the cost in 2016 for a year of college at a public university to be $19,548, without the specific tuition rates for the University of Scranton in 2015, we cannot accurately determine which of the provided options for tuition rates is correct. To provide an accurate answer, we would need the specific historical tuition rates for the University of Scranton for the year in question.