Chapters 10 - 12 Handout Solutions

# Chapters 10 - 12 Handout Solutions - Chapters 10 12...

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Chapters 10 – 12 Handouts (Solutions) Page 1 of 5 Tables, Pie Charts, and Bar Graphs The table below contains information collected in the class survey. a. Complete the table. Class Breakdown for Statistics 110 Fall 2009 Class Frequency of Class Relative Frequency of Class Percent Freshman 37 0.31 31% Sophomore 53 0.45 45% Junior 23 0.19 19% Senior 6 0.05 5% Total 119 1.00 100% b. Construct a bar graph of the class relative frequencies (percentages). 0.31 0.45 0.19 0.05 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 Freshman Sophomore Junior Senior Class Relative Frequency

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Chapters 10 – 12 Handouts (Solutions) Page 2 of 5 Line Graphs Women were allowed to enter the Boston Marathon in 1972. The times (in minutes, rounded to the nearest minute) for the winning woman from 1972 to 2000 appear in the table below. Women’s Winning Times (minutes) in the Boston Marathon Year Time Year Time Year Time 1972 190 1982 150 1992 144 1973 186 1983 143 1993 145 1974 167 1984 149 1994 142
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## This note was uploaded on 02/14/2011 for the course STAT 110 taught by Professor Johnson during the Fall '07 term at South Carolina.

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Chapters 10 - 12 Handout Solutions - Chapters 10 12...

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