3.14 - Monthly Sales

3.14 - Monthly Sales - Monthly sales ($1,000) Time on job...

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Monthly sales ($1,000) Time on job (months) 2.4 2 7 4 11.3 8 15 12 0.8 1 3.7 5 12 9
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Time on job (months) Monthly sales ($1,000) Mean 5.86 Mean 7.46 Standard Error 1.5 Standard Error 2.05 Median 5 Median 7 Mode #N/A Mode #N/A Standard Deviation 3.98 Standard Deviation 5.42 Sample Variance 15.81 Sample Variance 29.42 Kurtosis -1.04 Kurtosis -1.79 Skewness 0.35 Skewness 0.15 Range 11 Range 14.2 Minimum 1 Minimum 0.8 Maximum 12 Maximum 15 Sum 41 Sum 52.2 Count 7 Count 7
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Bin Frequency 1 1 6.5 2 More 3 1 6.5 More 0 0.5 1 1.5 2 2.5 3 3.5 Histogram Time on job (months) Frequency
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Bin Frequency 0.8 1 7.9 2 More 3 0.8 7.9 More 0 0.5 1 1.5 2 2.5 3 3.5 Histogram Monthly Sales ($1,000) Frequency
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0 2 4 6 8 10 12 0 2 4 6 8 10 12 14 16 Scatterplot Time on job (months) Monthly Sales (thousands)
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14
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SUMMARY OUTPUT Regression Statistics Multiple R 0.96 R Square 0.93 Adjusted R Square 0.92 Standard Error 1.58 Observations 7 ANOVA df SS MS Regression 1 164.08 164.08 Residual 5 12.44 2.49 Total 6 176.52 Coefficients Standard Error
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This note was uploaded on 04/04/2008 for the course STAT 385 taught by Professor Szatrowski during the Fall '08 term at Rutgers.

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3.14 - Monthly Sales - Monthly sales ($1,000) Time on job...

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