Phillies have 5579 at bats

[ionFreeman]

Exercise 5 asks

If a team manager saw the least squares regression line and not the actual data, how many runs would he or she predict for a team with 5,578 at-bats? Is this an overestimate or an underestimate, and by how much? In other words, what is the residual for this prediction?

But, there is no answer, as no team has 5578 at bats. I don't know if the data set changed or what happened, but Philadelphia is closest with just one more.