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Chapter 1: Q T1.15. (page 81)

During the early part of the 1994 baseball season, many fans and players noticed that the number of home runs being hit seemed unusually large. Here are the data on the number of home runs hit by American League and National League teams in the early part of the 1994 season:

Compare the distributions of home runs for the two leagues graphically and numerically. Write a few sentences summarizing your finding

Short Answer

Expert verified

The distribution of home runs is depicted graphically as follows:

American League (AL)
National League(NL)

29
531
930426788
8874153555
8846337
757

Step by step solution

01

Given Information

Given:

American language354043495154575858646868687577
National language293142464748485355555555636367
02

Concept

Data analysis is the systematic application of statistical and/or logical tools to explain and show, condense and recap, and appraise data.

03

Calculation

The following graph depicts the distribution of home runs for the two leagues:

American League (AL)

National League(NL)

29
531
930426788
8874153555
8846337
757

In 1994, teams in the American League hit more home runs than those in the National League. To illustrate, the American league's median was 57.5whereas the national league's median was only 50.5

Furthermore, the NL's low value (29versus 35) is far lower than the AL's, and the AL's high value is significantly greater than the NL's ( 77versus 67).

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