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(a) Rank Gibson, Maddux, and Martinez in impressiveness relative to their respective Leagues.

(a) Rank Gibson, Maddux, and Martinez in impressiveness relative to their respective Leagues.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Answer questions 3 parts A,B and C. Math statistics
Below are Earned Run Averages for the indicated Leagues. 1968 N.L. 1994 N.L. LEAGUE Mean of Earned Run Averages of Starting Pitchers Standard Deviation of Earned Run Averages of Starting Pitchers Bob Gibson: 2.82 .68 1.12 Greg Maddux: 4.05 .98 1.56 Pedro Martinez: 1999 A.L. 4.62 .80 2.07 Assume that all distributions are normal. Note: the lower an Earned Run Average is, the better (more impressive) it is. (a) Rank Gibson, Maddux, and Martinez in impressiveness relative to their respective Leagues. (b) What would Gibson's Earned Run Average have to have been in 1968 for his performance to have been exactly as impressive as was Martinez' in 1999? (c) What would a pitcher's Earned Run Average have to have been in 1999 to have been in the lowest 7% of Earned Run Averages?
Transcribed Image Text:Below are Earned Run Averages for the indicated Leagues. 1968 N.L. 1994 N.L. LEAGUE Mean of Earned Run Averages of Starting Pitchers Standard Deviation of Earned Run Averages of Starting Pitchers Bob Gibson: 2.82 .68 1.12 Greg Maddux: 4.05 .98 1.56 Pedro Martinez: 1999 A.L. 4.62 .80 2.07 Assume that all distributions are normal. Note: the lower an Earned Run Average is, the better (more impressive) it is. (a) Rank Gibson, Maddux, and Martinez in impressiveness relative to their respective Leagues. (b) What would Gibson's Earned Run Average have to have been in 1968 for his performance to have been exactly as impressive as was Martinez' in 1999? (c) What would a pitcher's Earned Run Average have to have been in 1999 to have been in the lowest 7% of Earned Run Averages?
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