Answer :
Option B. The predicted number of wins for a team that has an attendance of 17,000 is 98.5
How to solve for the predicted number
In the equation provided, x represents attendance in thousands. So for an attendance of 17,000, you would use x = 17 (since 17,000 = 17*1,000).
Substituting this into the regression equation, you get:
y = 4.9 * 17 + 15.2
Solving this gives:
y = 83.3 + 15.2 = 98.5
So, the predicted number of wins for a team with an attendance of 17,000 is approximately 98.5 (as regression models may predict fractional outcomes, but in reality, a team would have either 98 or 99 wins).
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complete question
A sports statistician was interested in the relationship between game attendance (in thousands) and the number of wins for baseball teams. Information was collected on several teams and was used to obtain the regression equation y = 4.9x + 15.2, where x represents the attendance (in thousands) and y is the predicted number of wins. What is the predicted number of wins for a team that has an attendance of 17,000?
