Vinh Group conducted a study of pollution in a stream near one of its manufacturing plan. The CEO had asked you to estim

[answerhappygod]

Vinh Group conducted a study of pollution in a stream near one
of its manufacturing plan. The CEO had asked you to estimate the
concentration of pollution at 7 km from the course.
You measured the pollution concentration at 5 different
locations downstream from the pollution source. In the table
below, these distances and the average pollution are given:
Distance to the pollution source (in km) 2, 4, 6, 8, 10
Average concentration 11.5, 10.2, 10.3, 9.68, 9.32
Questions:
a) What are the parameter estimates for the three unknown
parameters in
the usual linear regression model:
Instructions:
Fit the dataset to a linear regression and provide the
answers.