Salary     Mean 34096.3 Standard Error 1570.314564 Median 36705.5 Mode #N/A Standard Deviation 8600.967091 Sample Variance 73976634.91 Kurtosis -1.139742998 Skewness -0.132313761 Range 28685 Minimum 20147 Maximum 48832 Sum 1022889 Count 30 Confidence Level(95.0%) 3211.653894   1. Are the central tendencies close to each other?     2. Is the salary normally distributed by assessing the kurtosis and skewness? 3. Can we say that the data points are close to or far to the central tendencies?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Salary
   
Mean 34096.3
Standard Error 1570.314564
Median 36705.5
Mode #N/A
Standard Deviation 8600.967091
Sample Variance 73976634.91
Kurtosis -1.139742998
Skewness -0.132313761
Range 28685
Minimum 20147
Maximum 48832
Sum 1022889
Count 30
Confidence Level(95.0%) 3211.653894

 

1. Are the central tendencies close to each other?    
2. Is the salary normally distributed by assessing the kurtosis and skewness?
3. Can we say that the data points are close to or far to the central tendencies?
           
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