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Baseball regression line prediction: Suppose the regression line for the number of runs scored in a season, y, is given by y=-700+5800x, where I is the team's batting average. a. For a team with a batting average of 0.235, find the expected number of runs scored in a season. Round your answer to the nearest whole number. b. If we can expect the number of runs scored in a season is 500, then what is the assumed team's batting average? Round your answer to three decimal places.

Baseball regression line prediction: Suppose the regression line for the number of runs scored in a season, y, is given by y=-700+5800x, where I is the team's batting average. a. For a team with a batting average of 0.235, find the expected number of runs scored in a season. Round your answer to the nearest whole number. b. If we can expect the number of runs scored in a season is 500, then what is the assumed team's batting average? Round your answer to three decimal places.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Baseball regression line prediction: Suppose the regression line for the number of runs scored in a season, y, is given by y=-700+5800x, where I is the team's batting average. a. For a team with a batting average of 0.235, find the expected number of runs scored in a season. Round your answer to the nearest whole number. b. If we can expect the number of runs scored in a season is 500, then what is the assumed team's batting average? Round your answer to three decimal places.
Transcribed Image Text:Baseball regression line prediction: Suppose the regression line for the number of runs scored in a season, y, is given by y=-700+5800x, where I is the team's batting average. a. For a team with a batting average of 0.235, find the expected number of runs scored in a season. Round your answer to the nearest whole number. b. If we can expect the number of runs scored in a season is 500, then what is the assumed team's batting average? Round your answer to three decimal places.
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