11. The data displayed represents a positive correlation.
Use the data in the years 2010 and 2014 to create
an equation of a line of fit and estimate the cost of
tuition in 2021.
12. Imagine the tuition in 2014 was $24,000. Use the
data in the years 2010 and 2014 to create an equation
of a line of fit to estimate the cost of tuition in 2021.
How much more would the tuition be in 2021 in this
situation in comparison to the situation in Exercise 11?
Yearly College Tuition
(thousands of dollars)
Year, x Cost, y
2010
17
2011
2014
2017
2019
18
22
26
28