Lab3_Spring08answers

Click on continue click on ok 1 looking at your

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Unformatted text preview: H NORMAL CURVE. Click on CONTINUE Click on OK 1. Looking at your output, fill in the following information: Mode Median s2 46.3627 30 39.5 996.482 S Range N 31.56711 125.13 85 Page 1 of 5 Name: _____________________________________ Lab #3 Spring08 Statistics Time (months) N Mean Median Mode Std. Deviation Variance Skewness Std. Error of Skewness Kurtosis Std. Error of Kurtosis Range Minimum Maximum Sum Valid Missing 85 0 46.3627 39.5000 30.00 31.56711 996.482 .716 .261 -.299 .517 125.13 7.10 132.23 3940.83 20 15 Frequency 10 5 0 0.00 25.00 50.00 75.00 100.00 125.00 Time (months) 2. Describe the shape your histogram? Talk about skew and normality in terms of skewness and kurtosis measures (go back to Lab#2 if you forgot how to). Looking at the graph, one can see that the distribution has a positive skew. Th...
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This lab report was uploaded on 04/07/2008 for the course PSY 031 taught by Professor Dicorcia during the Spring '08 term at Tufts.

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