LIR 493:
Quantitative Methods
Professor Wallace Hendricks

Test Score Analysis
Section
#1 #2 #3 #4
18 20 28 22
25 23 32 24
21 24 33 27
24 25 25
22 32
Anova: Single Factor
SUMMARY
Groups Count Sum Average Variance
#1 5 110 22 7.5
#2 4 92 23 4.666667
#3 3 93 31 7
#4 5 130 26 14.5
ANOVA
Source of Variation SS df MS F P-value F crit
Between Groups 174 3 58 6.5 0.00636 3.410534
Within Groups 116 13 8.923077
Total 290 16

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Last Update: 10/11/96

Name: wallace hendricks