SCM_200_HW2_Template - SCM 200 Introduction to Statistics...

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SCM 200 Introduction to Statistics for Business Fall 2007 Homework Assignment #2 Graphical Analysis Name: Alex Egan ___________________________________________
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Cost Per Mile by Airline 12.1 11.33 10.78 10.32 9.85 9.5 9.22 8.64 8.2 7.71 7.41 US Airways United American Delta Alaska Air Northwest Continental AirTran America West JetBlue Southwest Cost Per Mile by Airline 12.1 11.33 10.78 10.32 9.85 9.5 9.22 8.64 8.2 7.71 7.41 0 2 4 6 8 10 12 14 Airline US Airways United American Delta Alaska Air Northwest Continental AirTran America West JetBlue Southwest SCM 200 – Homework 2 Problem 1 Pie Chart Pareto Chart Comment s The Pareto Chart is more effective because it is easier to see the differentiation between the different airline’s fares. The pieces of the pie chart look so similar it is too difficult to distinguish which is cheaper or more expensive. 19:45:44 Page 2
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S&P500 Closing 1950-Present 0 200 400 600 800 1000 1200 1400 1600 1800 1/3/50 1/3/54 1/3/58 1/3/62 1/3/66 1/3/70
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This note was uploaded on 04/23/2008 for the course SCM 200 taught by Professor Kumarsanjay during the Spring '08 term at Pennsylvania State University, University Park.

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SCM_200_HW2_Template - SCM 200 Introduction to Statistics...

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