The weekly statistics about number of passengers (Y in 1000s)
per week in terms of the number electric train cars (X) were
collected through 30 weeks. The data were collected to assess the
relationship between the number of passengers and the number of
electric train cars. The process of data indicates the following
results:
ΣX= 2589, ΣY= 762.748,
ΣX²=373055
ΣY²=34905.9243 ΣYX= 112979.248
Σ(Y-Ya)*(X-Xa)= 14241.5194,
Σ(X-Xa)² =37908.95
SST= 5816.7, SSE= 466.488, SSX= 37908.95
Where: Xa stands for Average of X
Ya...